Lutasin ang 56000=A*1-(1+8.15%/12)^-48/frac{8*15%{12}}*(1+815%/12)

$$56000 = A \times \frac { 1 - ( 1 + \frac { 8.15 \% } { 12 } ) ^ { - 48 } } { \frac { 8 \cdot 15 \% } { 12 } } \times ( 1 + \frac { 815 \% } { 12 } )$$

I-solve ang A

$$A = \frac{472652779014621913230330555457652281255094441656112076249116904581005918280289032418072267193938204598665213382781387478187192301800955815410728151954211537955739852464252854395283434466064041574821545812752650432000}{39314498134053638766390561128443558751637842860888911281162817394225601984342619095597562261277601527724762643795311870319522691685852078579258515801746465622145208737421056786680970304928429132926401013794135509} = 12022\frac{1.3882447029068463 \times 10^{211}}{3.931449813405364 \times 10^{211}} \approx 12022.35311266$$

Mga Hakbang sa Pagso-solve ng Linear Equation

I-multiply ang magkabilang dulo ng equation gamit ang 12.

$$672000=12A\times \frac{1-\left(1+\frac{\frac{8.15}{100}}{12}\right)^{-48}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-expand ang \frac{8.15}{100} sa pamamagitan ng pag-multiply sa parehong numerator at denominator ng 100.

$$672000=12A\times \frac{1-\left(1+\frac{\frac{815}{10000}}{12}\right)^{-48}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Bawasan ang fraction \frac{815}{10000} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 5.

$$672000=12A\times \frac{1-\left(1+\frac{\frac{163}{2000}}{12}\right)^{-48}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Ipakita ang \frac{\frac{163}{2000}}{12} bilang isang single fraction.

$$672000=12A\times \frac{1-\left(1+\frac{163}{2000\times 12}\right)^{-48}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-multiply ang 2000 at 12 para makuha ang 24000.

$$672000=12A\times \frac{1-\left(1+\frac{163}{24000}\right)^{-48}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Idagdag ang 1 at \frac{163}{24000} para makuha ang \frac{24163}{24000}.

$$672000=12A\times \frac{1-\left(\frac{24163}{24000}\right)^{-48}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Kalkulahin ang \frac{24163}{24000} sa power ng -48 at kunin ang \frac{1778851122450430889808135593631174089945225899275983120948501938176000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}.

$$672000=12A\times \frac{1-\frac{1778851122450430889808135593631174089945225899275983120948501938176000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-subtract ang \frac{1778851122450430889808135593631174089945225899275983120948501938176000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721} mula sa 1 para makuha ang \frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}.

$$672000=12A\times \frac{\frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{8\times \frac{15}{100}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Bawasan ang fraction \frac{15}{100} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 5.

$$672000=12A\times \frac{\frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{8\times \frac{3}{20}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-multiply ang 8 at \frac{3}{20} para makuha ang \frac{6}{5}.

$$672000=12A\times \frac{\frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{\frac{6}{5}}{12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Ipakita ang \frac{\frac{6}{5}}{12} bilang isang single fraction.

$$672000=12A\times \frac{\frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{6}{5\times 12}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-multiply ang 5 at 12 para makuha ang 60.

$$672000=12A\times \frac{\frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{6}{60}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

Bawasan ang fraction \frac{6}{60} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 6.

$$672000=12A\times \frac{\frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}}{\frac{1}{10}}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-divide ang \frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721} gamit ang \frac{1}{10} sa pamamagitan ng pagmu-multiply sa \frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721} gamit ang reciprocal ng \frac{1}{10}.

$$672000=12A\times \frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}\times 10\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-multiply ang \frac{682882101584058241599836049377431541591724317682933942848981939850072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721} at 10 para makuha ang \frac{6828821015840582415998360493774315415917243176829339428489819398500724910431720438441263916350948156180479863686530597822249599052133115385975424580948517601861450649179836166421012211774168832021955511080867210}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}.

$$672000=12A\times \frac{6828821015840582415998360493774315415917243176829339428489819398500724910431720438441263916350948156180479863686530597822249599052133115385975424580948517601861450649179836166421012211774168832021955511080867210}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}\left(1+\frac{\frac{815}{100}}{12}\right)$$

I-multiply ang 12 at \frac{6828821015840582415998360493774315415917243176829339428489819398500724910431720438441263916350948156180479863686530597822249599052133115385975424580948517601861450649179836166421012211774168832021955511080867210}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721} para makuha ang \frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}.

$$672000=\frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}A\left(1+\frac{\frac{815}{100}}{12}\right)$$

Bawasan ang fraction \frac{815}{100} sa pinakamabababang term sa pamamagitan ng pag-extract at pag-cancel out sa 5.

$$672000=\frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}A\left(1+\frac{\frac{163}{20}}{12}\right)$$

Ipakita ang \frac{\frac{163}{20}}{12} bilang isang single fraction.

$$672000=\frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}A\left(1+\frac{163}{20\times 12}\right)$$

I-multiply ang 20 at 12 para makuha ang 240.

$$672000=\frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}A\left(1+\frac{163}{240}\right)$$

Idagdag ang 1 at \frac{163}{240} para makuha ang \frac{403}{240}.

$$672000=\frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721}A\times \frac{403}{240}$$

I-multiply ang \frac{81945852190086988991980325925291784991006918121952073141877832782008698925180645261295166996211377874165758364238367173866995188625597384631705094971382211222337407790158033997052146541290025984263466132970406520}{2461733224034489131407971643008605631536950216958917063797483878026072491043172043844126391635094815618047986368653059782224959905213311538597542458094851760186145064917983616642101221177416883202195551108086721} at \frac{403}{240} para makuha ang \frac{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563}{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}.

$$672000=\frac{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563}{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}A$$

Pagpalitin ang magkabilang panig para nasa kaliwang bahagi ang lahat ng variable na term.

$$\frac{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563}{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}A=672000$$

I-multiply ang parehong equation sa \frac{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563}, ang reciprocal ng \frac{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563}{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}.

$$A=672000\times \frac{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563}$$

I-multiply ang 672000 at \frac{4923466448068978262815943286017211263073900433917834127594967756052144982086344087688252783270189631236095972737306119564449919810426623077195084916189703520372290129835967233284202442354833766404391102216173442}{275201486938375471364733927899104911261464900026222378968139721759579213890398333669182935828943210694073338506567183092236658841800964550054809610612225259355016461161947397506766792134499003930484807096558948563} para makuha ang \frac{472652779014621913230330555457652281255094441656112076249116904581005918280289032418072267193938204598665213382781387478187192301800955815410728151954211537955739852464252854395283434466064041574821545812752650432000}{39314498134053638766390561128443558751637842860888911281162817394225601984342619095597562261277601527724762643795311870319522691685852078579258515801746465622145208737421056786680970304928429132926401013794135509}.

$$A=\frac{472652779014621913230330555457652281255094441656112076249116904581005918280289032418072267193938204598665213382781387478187192301800955815410728151954211537955739852464252854395283434466064041574821545812752650432000}{39314498134053638766390561128443558751637842860888911281162817394225601984342619095597562261277601527724762643795311870319522691685852078579258515801746465622145208737421056786680970304928429132926401013794135509}$$