x uchun yechish
x=\frac{5}{32}=0,15625
Grafik
Baham ko'rish
Klipbordga nusxa olish
\left(4x+1\right)\times 3=\left(5x-2\right)\left(-4\right)
x qiymati -\frac{1}{4},\frac{2}{5} qiymatlaridan birortasiga teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini \left(5x-2\right)\left(4x+1\right) ga, 5x-2,4x+1 ning eng kichik karralisiga ko‘paytiring.
12x+3=\left(5x-2\right)\left(-4\right)
4x+1 ga 3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
12x+3=-20x+8
5x-2 ga -4 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
12x+3+20x=8
20x ni ikki tarafga qo’shing.
32x+3=8
32x ni olish uchun 12x va 20x ni birlashtirish.
32x=8-3
Ikkala tarafdan 3 ni ayirish.
32x=5
5 olish uchun 8 dan 3 ni ayirish.
x=\frac{5}{32}
Ikki tarafini 32 ga bo‘ling.
Misollar
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