x uchun yechish
x=-\frac{y}{5}-\frac{z}{5}+10
y uchun yechish
y=50-z-5x
Baham ko'rish
Klipbordga nusxa olish
5x+z=50-y
Ikkala tarafdan y ni ayirish.
5x=50-y-z
Ikkala tarafdan z ni ayirish.
5x=50-z-y
Tenglama standart shaklda.
\frac{5x}{5}=\frac{50-z-y}{5}
Ikki tarafini 5 ga bo‘ling.
x=\frac{50-z-y}{5}
5 ga bo'lish 5 ga ko'paytirishni bekor qiladi.
x=-\frac{y}{5}-\frac{z}{5}+10
50-y-z ni 5 ga bo'lish.
y+z=50-5x
Ikkala tarafdan 5x ni ayirish.
y=50-5x-z
Ikkala tarafdan z ni ayirish.
Misollar
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\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]
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Chegaralar
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