x uchun yechish
x=-25
Grafik
Viktorina
Linear Equation
7 x - 49 = 76 + 12 x
Baham ko'rish
Klipbordga nusxa olish
7x-49-12x=76
Ikkala tarafdan 12x ni ayirish.
-5x-49=76
-5x ni olish uchun 7x va -12x ni birlashtirish.
-5x=76+49
49 ni ikki tarafga qo’shing.
-5x=125
125 olish uchun 76 va 49'ni qo'shing.
x=\frac{125}{-5}
Ikki tarafini -5 ga bo‘ling.
x=-25
-25 ni olish uchun 125 ni -5 ga bo‘ling.
Misollar
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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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Differensatsiya
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Oʻngga
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Chegaralar
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