x uchun yechish
x = \frac{8}{7} = 1\frac{1}{7} \approx 1,142857143
Grafik
Baham ko'rish
Klipbordga nusxa olish
4\left(x+1\right)-\left(4-3x\right)=8
Tenglamaning ikkala tarafini 8 ga, 2,8 ning eng kichik karralisiga ko‘paytiring.
4x+4-\left(4-3x\right)=8
4 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x+4-4-\left(-3x\right)=8
4-3x teskarisini topish uchun har birining teskarisini toping.
4x+4-4+3x=8
-3x ning teskarisi 3x ga teng.
4x+3x=8
0 olish uchun 4 dan 4 ni ayirish.
7x=8
7x ni olish uchun 4x va 3x ni birlashtirish.
x=\frac{8}{7}
Ikki tarafini 7 ga bo‘ling.
Misollar
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