b uchun yechish
b=100
Baham ko'rish
Klipbordga nusxa olish
-2b=-13-187
Ikkala tarafdan 187 ni ayirish.
-2b=-200
-200 olish uchun -13 dan 187 ni ayirish.
b=\frac{-200}{-2}
Ikki tarafini -2 ga bo‘ling.
b=100
100 ni olish uchun -200 ni -2 ga bo‘ling.
Misollar
Ikkilik tenglama
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Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
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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Differensatsiya
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Oʻngga
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Chegaralar
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