x uchun yechish
x = -\frac{13}{3} = -4\frac{1}{3} \approx -4,333333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
8+3x-7=-12
Tenglamaning ikkala tarafini 2 ga ko'paytirish.
1+3x=-12
1 olish uchun 8 dan 7 ni ayirish.
3x=-12-1
Ikkala tarafdan 1 ni ayirish.
3x=-13
-13 olish uchun -12 dan 1 ni ayirish.
x=\frac{-13}{3}
Ikki tarafini 3 ga bo‘ling.
x=-\frac{13}{3}
\frac{-13}{3} kasri manfiy belgini olib tashlash bilan -\frac{13}{3} sifatida qayta yozilishi mumkin.
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