x uchun yechish
x = \frac{78}{31} = 2\frac{16}{31} \approx 2,516129032
Grafik
Baham ko'rish
Klipbordga nusxa olish
53x-22x-66=12
-22 ga x+3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
31x-66=12
31x ni olish uchun 53x va -22x ni birlashtirish.
31x=12+66
66 ni ikki tarafga qo’shing.
31x=78
78 olish uchun 12 va 66'ni qo'shing.
x=\frac{78}{31}
Ikki tarafini 31 ga bo‘ling.
Misollar
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