x uchun yechish
x=-26
Grafik
Baham ko'rish
Klipbordga nusxa olish
x-4+3\left(2x+8\right)=48+2\left(4x-1\right)
Tenglamaning ikkala tarafini 6 ga, 6,2,3 ning eng kichik karralisiga ko‘paytiring.
x-4+6x+24=48+2\left(4x-1\right)
3 ga 2x+8 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
7x-4+24=48+2\left(4x-1\right)
7x ni olish uchun x va 6x ni birlashtirish.
7x+20=48+2\left(4x-1\right)
20 olish uchun -4 va 24'ni qo'shing.
7x+20=48+8x-2
2 ga 4x-1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
7x+20=46+8x
46 olish uchun 48 dan 2 ni ayirish.
7x+20-8x=46
Ikkala tarafdan 8x ni ayirish.
-x+20=46
-x ni olish uchun 7x va -8x ni birlashtirish.
-x=46-20
Ikkala tarafdan 20 ni ayirish.
-x=26
26 olish uchun 46 dan 20 ni ayirish.
x=-26
Ikkala tarafini -1 ga ko‘paytiring.
Misollar
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