x uchun yechish
x = -\frac{35}{12} = -2\frac{11}{12} \approx -2,916666667
Grafik
Baham ko'rish
Klipbordga nusxa olish
63+12x=7\left(1\times 3+1\right)
Tenglamaning ikkala tarafini 21 ga, 7,3 ning eng kichik karralisiga ko‘paytiring.
63+12x=7\left(3+1\right)
3 hosil qilish uchun 1 va 3 ni ko'paytirish.
63+12x=7\times 4
4 olish uchun 3 va 1'ni qo'shing.
63+12x=28
28 hosil qilish uchun 7 va 4 ni ko'paytirish.
12x=28-63
Ikkala tarafdan 63 ni ayirish.
12x=-35
-35 olish uchun 28 dan 63 ni ayirish.
x=\frac{-35}{12}
Ikki tarafini 12 ga bo‘ling.
x=-\frac{35}{12}
\frac{-35}{12} kasri manfiy belgini olib tashlash bilan -\frac{35}{12} sifatida qayta yozilishi mumkin.
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