x uchun yechish
x = \frac{31}{2} = 15\frac{1}{2} = 15,5
Grafik
Baham ko'rish
Klipbordga nusxa olish
5\left(x-8\right)=3\left(x-3\right)
Tenglamaning ikkala tarafini 15 ga, 3,5 ning eng kichik karralisiga ko‘paytiring.
5x-40=3\left(x-3\right)
5 ga x-8 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5x-40=3x-9
3 ga x-3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5x-40-3x=-9
Ikkala tarafdan 3x ni ayirish.
2x-40=-9
2x ni olish uchun 5x va -3x ni birlashtirish.
2x=-9+40
40 ni ikki tarafga qo’shing.
2x=31
31 olish uchun -9 va 40'ni qo'shing.
x=\frac{31}{2}
Ikki tarafini 2 ga bo‘ling.
Misollar
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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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