x_1 uchun yechish
x_{1}=-\frac{5x_{2}}{6}+\frac{10}{3}
x_2 uchun yechish
x_{2}=-\frac{6x_{1}}{5}+4
Viktorina
Linear Equation
6x1+5x2=20
Baham ko'rish
Klipbordga nusxa olish
6x_{1}=20-5x_{2}
Ikkala tarafdan 5x_{2} ni ayirish.
\frac{6x_{1}}{6}=\frac{20-5x_{2}}{6}
Ikki tarafini 6 ga bo‘ling.
x_{1}=\frac{20-5x_{2}}{6}
6 ga bo'lish 6 ga ko'paytirishni bekor qiladi.
x_{1}=-\frac{5x_{2}}{6}+\frac{10}{3}
20-5x_{2} ni 6 ga bo'lish.
5x_{2}=20-6x_{1}
Ikkala tarafdan 6x_{1} ni ayirish.
\frac{5x_{2}}{5}=\frac{20-6x_{1}}{5}
Ikki tarafini 5 ga bo‘ling.
x_{2}=\frac{20-6x_{1}}{5}
5 ga bo'lish 5 ga ko'paytirishni bekor qiladi.
x_{2}=-\frac{6x_{1}}{5}+4
20-6x_{1} ni 5 ga bo'lish.
Misollar
Ikkilik tenglama
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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
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Oʻngga
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Chegaralar
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