x uchun yechish
x=\frac{5y}{2}-6
y uchun yechish
y=\frac{2\left(x+6\right)}{5}
Grafik
Baham ko'rish
Klipbordga nusxa olish
2x=-12+5y
5y ni ikki tarafga qo’shing.
2x=5y-12
Tenglama standart shaklda.
\frac{2x}{2}=\frac{5y-12}{2}
Ikki tarafini 2 ga bo‘ling.
x=\frac{5y-12}{2}
2 ga bo'lish 2 ga ko'paytirishni bekor qiladi.
x=\frac{5y}{2}-6
-12+5y ni 2 ga bo'lish.
-5y=-12-2x
Ikkala tarafdan 2x ni ayirish.
-5y=-2x-12
Tenglama standart shaklda.
\frac{-5y}{-5}=\frac{-2x-12}{-5}
Ikki tarafini -5 ga bo‘ling.
y=\frac{-2x-12}{-5}
-5 ga bo'lish -5 ga ko'paytirishni bekor qiladi.
y=\frac{2x+12}{5}
-12-2x ni -5 ga bo'lish.
Misollar
Ikkilik tenglama
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Chiziqli 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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