j uchun yechish
j=\frac{4}{5}+\frac{1}{15m}
m\neq 0
m uchun yechish
m=\frac{1}{3\left(5j-4\right)}
j\neq \frac{4}{5}
Baham ko'rish
Klipbordga nusxa olish
5jm-4m=\frac{1}{3}
5j-4 ga m ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5jm=\frac{1}{3}+4m
4m ni ikki tarafga qo’shing.
5mj=4m+\frac{1}{3}
Tenglama standart shaklda.
\frac{5mj}{5m}=\frac{4m+\frac{1}{3}}{5m}
Ikki tarafini 5m ga bo‘ling.
j=\frac{4m+\frac{1}{3}}{5m}
5m ga bo'lish 5m ga ko'paytirishni bekor qiladi.
j=\frac{4}{5}+\frac{1}{15m}
\frac{1}{3}+4m ni 5m ga bo'lish.
\frac{\left(5j-4\right)m}{5j-4}=\frac{\frac{1}{3}}{5j-4}
Ikki tarafini 5j-4 ga bo‘ling.
m=\frac{\frac{1}{3}}{5j-4}
5j-4 ga bo'lish 5j-4 ga ko'paytirishni bekor qiladi.
m=\frac{1}{3\left(5j-4\right)}
\frac{1}{3} ni 5j-4 ga bo'lish.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
4 \sin \theta \cos \theta = 2 \sin \theta
Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}