x uchun yechish
x = \frac{22}{13} = 1\frac{9}{13} \approx 1,692307692
Grafik
Baham ko'rish
Klipbordga nusxa olish
5\left(x+2\right)=40-8\left(x+1\right)
Tenglamaning ikkala tarafini 40 ga, 8,5 ning eng kichik karralisiga ko‘paytiring.
5x+10=40-8\left(x+1\right)
5 ga x+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5x+10=40-8x-8
-8 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
5x+10=32-8x
32 olish uchun 40 dan 8 ni ayirish.
5x+10+8x=32
8x ni ikki tarafga qo’shing.
13x+10=32
13x ni olish uchun 5x va 8x ni birlashtirish.
13x=32-10
Ikkala tarafdan 10 ni ayirish.
13x=22
22 olish uchun 32 dan 10 ni ayirish.
x=\frac{22}{13}
Ikki tarafini 13 ga bo‘ling.
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