x uchun yechish
x = \frac{29}{8} = 3\frac{5}{8} = 3,625
Grafik
Baham ko'rish
Klipbordga nusxa olish
3\left(2x+3\right)-2\left(x+2\right)=12x-24
Tenglamaning ikkala tarafini 12 ga, 4,6 ning eng kichik karralisiga ko‘paytiring.
6x+9-2\left(x+2\right)=12x-24
3 ga 2x+3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
6x+9-2x-4=12x-24
-2 ga x+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
4x+9-4=12x-24
4x ni olish uchun 6x va -2x ni birlashtirish.
4x+5=12x-24
5 olish uchun 9 dan 4 ni ayirish.
4x+5-12x=-24
Ikkala tarafdan 12x ni ayirish.
-8x+5=-24
-8x ni olish uchun 4x va -12x ni birlashtirish.
-8x=-24-5
Ikkala tarafdan 5 ni ayirish.
-8x=-29
-29 olish uchun -24 dan 5 ni ayirish.
x=\frac{-29}{-8}
Ikki tarafini -8 ga bo‘ling.
x=\frac{29}{8}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-29}{-8} kasrini \frac{29}{8} ga soddalashtirish mumkin.
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