x uchun yechish
x = \frac{74}{9} = 8\frac{2}{9} \approx 8,222222222
Grafik
Baham ko'rish
Klipbordga nusxa olish
9x+8+4=86
9x ni olish uchun 4x va 5x ni birlashtirish.
9x+12=86
12 olish uchun 8 va 4'ni qo'shing.
9x=86-12
Ikkala tarafdan 12 ni ayirish.
9x=74
74 olish uchun 86 dan 12 ni ayirish.
x=\frac{74}{9}
Ikki tarafini 9 ga bo‘ling.
Misollar
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