Issolvi 1.33/v-1/40=1.33-1/-20

$$\frac { 1.33 } { v } - \frac { 1 } { 40 } = \frac { 1.33 - 1 } { - 20 }$$

Solvi għal v

$$v = \frac{2660}{17} = 156\frac{8}{17} \approx 156.470588235$$

Passi biex Issolvi l-Ekwazzjoni Lineari

Il-varjabbli v ma jistax ikun ugwali għal 0 billi d-diviżjoni b'żero mhux iddefinit. Immultiplika ż-żewġ naħat tal-ekwazzjoni b'40v, l-inqas denominatur komuni ta' v,40,-20.

$$40\times 1.33+40v\left(-\frac{1}{40}\right)=-2v\left(1.33-1\right)$$

Immultiplika 40 u 1.33 biex tikseb 53.2.

$$53.2+40v\left(-\frac{1}{40}\right)=-2v\left(1.33-1\right)$$

Annulla 40 u 40.

$$53.2-v=-2v\left(1.33-1\right)$$

Naqqas 1 minn 1.33 biex tikseb 0.33.

$$53.2-v=-2v\times 0.33$$

Immultiplika -2 u 0.33 biex tikseb -0.66.

$$53.2-v=-0.66v$$

Żid 0.66v maż-żewġ naħat.

$$53.2-v+0.66v=0$$

Ikkombina -v u 0.66v biex tikseb -0.34v.

$$53.2-0.34v=0$$

Naqqas 53.2 miż-żewġ naħat. Xi ħaġa mnaqqsa minn żero tagħti numru negattiv.

$$-0.34v=-53.2$$

Iddividi ż-żewġ naħat b'-0.34.

$$v=\frac{-53.2}{-0.34}$$

Espandi \frac{-53.2}{-0.34} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100.

$$v=\frac{-5320}{-34}$$

Naqqas il-frazzjoni \frac{-5320}{-34} għat-termini l-aktar baxxi billi testratta u tikkanċella barra -2.

$$v=\frac{2660}{17}$$