x uchun yechish
x=-3
Grafik
Baham ko'rish
Klipbordga nusxa olish
\frac{1}{2}x+\frac{1}{2}\times 3=2x+6
\frac{1}{2} ga x+3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{1}{2}x+\frac{3}{2}=2x+6
\frac{3}{2} hosil qilish uchun \frac{1}{2} va 3 ni ko'paytirish.
\frac{1}{2}x+\frac{3}{2}-2x=6
Ikkala tarafdan 2x ni ayirish.
-\frac{3}{2}x+\frac{3}{2}=6
-\frac{3}{2}x ni olish uchun \frac{1}{2}x va -2x ni birlashtirish.
-\frac{3}{2}x=6-\frac{3}{2}
Ikkala tarafdan \frac{3}{2} ni ayirish.
-\frac{3}{2}x=\frac{12}{2}-\frac{3}{2}
6 ni \frac{12}{2} kasrga o‘giring.
-\frac{3}{2}x=\frac{12-3}{2}
\frac{12}{2} va \frac{3}{2} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
-\frac{3}{2}x=\frac{9}{2}
9 olish uchun 12 dan 3 ni ayirish.
x=\frac{9}{2}\left(-\frac{2}{3}\right)
Ikki tarafini -\frac{2}{3} va teskari kasri -\frac{3}{2} ga ko‘paytiring.
x=\frac{9\left(-2\right)}{2\times 3}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali \frac{9}{2} ni -\frac{2}{3} ga ko‘paytiring.
x=\frac{-18}{6}
\frac{9\left(-2\right)}{2\times 3} kasridagi ko‘paytirishlarni bajaring.
x=-3
-3 ni olish uchun -18 ni 6 ga bo‘ling.
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