x uchun yechish
x=\frac{6\left(y-7\right)}{7}
y uchun yechish
y=\frac{7\left(x+6\right)}{6}
Grafik
Baham ko'rish
Klipbordga nusxa olish
7x=-42+6y
6y ni ikki tarafga qo’shing.
7x=6y-42
Tenglama standart shaklda.
\frac{7x}{7}=\frac{6y-42}{7}
Ikki tarafini 7 ga bo‘ling.
x=\frac{6y-42}{7}
7 ga bo'lish 7 ga ko'paytirishni bekor qiladi.
x=\frac{6y}{7}-6
-42+6y ni 7 ga bo'lish.
-6y=-42-7x
Ikkala tarafdan 7x ni ayirish.
-6y=-7x-42
Tenglama standart shaklda.
\frac{-6y}{-6}=\frac{-7x-42}{-6}
Ikki tarafini -6 ga bo‘ling.
y=\frac{-7x-42}{-6}
-6 ga bo'lish -6 ga ko'paytirishni bekor qiladi.
y=\frac{7x}{6}+7
-42-7x ni -6 ga bo'lish.
Misollar
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Chiziqli tenglama
y = 3x + 4
Arifmetik
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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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