a uchun yechish
a=\frac{5-b}{3}
b uchun yechish
b=5-3a
Baham ko'rish
Klipbordga nusxa olish
3a=5-b
Ikkala tarafdan b ni ayirish.
\frac{3a}{3}=\frac{5-b}{3}
Ikki tarafini 3 ga bo‘ling.
a=\frac{5-b}{3}
3 ga bo'lish 3 ga ko'paytirishni bekor qiladi.
b=5-3a
Ikkala tarafdan 3a ni ayirish.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
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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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