v uchun yechish
v=-528
Baham ko'rish
Klipbordga nusxa olish
2640+2v+3v=0
Tenglamaning ikkala tarafini 240 ga, 120,80 ning eng kichik karralisiga ko‘paytiring.
2640+5v=0
5v ni olish uchun 2v va 3v ni birlashtirish.
5v=-2640
Ikkala tarafdan 2640 ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
v=\frac{-2640}{5}
Ikki tarafini 5 ga bo‘ling.
v=-528
-528 ni olish uchun -2640 ni 5 ga bo‘ling.
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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