m uchun yechish
m=-5
Viktorina
Linear Equation
5xshash muammolar:
\frac { 1 } { 2 } ( 4 m + 8 ) = \frac { 1 } { 3 } ( 3 m - 3 )
Baham ko'rish
Klipbordga nusxa olish
\frac{1}{2}\times 4m+\frac{1}{2}\times 8=\frac{1}{3}\left(3m-3\right)
\frac{1}{2} ga 4m+8 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{4}{2}m+\frac{1}{2}\times 8=\frac{1}{3}\left(3m-3\right)
\frac{4}{2} hosil qilish uchun \frac{1}{2} va 4 ni ko'paytirish.
2m+\frac{1}{2}\times 8=\frac{1}{3}\left(3m-3\right)
2 ni olish uchun 4 ni 2 ga bo‘ling.
2m+\frac{8}{2}=\frac{1}{3}\left(3m-3\right)
\frac{8}{2} hosil qilish uchun \frac{1}{2} va 8 ni ko'paytirish.
2m+4=\frac{1}{3}\left(3m-3\right)
4 ni olish uchun 8 ni 2 ga bo‘ling.
2m+4=\frac{1}{3}\times 3m+\frac{1}{3}\left(-3\right)
\frac{1}{3} ga 3m-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
2m+4=m+\frac{1}{3}\left(-3\right)
3 va 3 ni qisqartiring.
2m+4=m+\frac{-3}{3}
\frac{-3}{3} hosil qilish uchun \frac{1}{3} va -3 ni ko'paytirish.
2m+4=m-1
-1 ni olish uchun -3 ni 3 ga bo‘ling.
2m+4-m=-1
Ikkala tarafdan m ni ayirish.
m+4=-1
m ni olish uchun 2m va -m ni birlashtirish.
m=-1-4
Ikkala tarafdan 4 ni ayirish.
m=-5
-5 olish uchun -1 dan 4 ni ayirish.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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Chiziqli tenglama
y = 3x + 4
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Matritsa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simli tenglama
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
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