x uchun yechish
x = -\frac{14}{3} = -4\frac{2}{3} \approx -4,666666667
Grafik
Baham ko'rish
Klipbordga nusxa olish
3x+54+15x=-30
15x ni ikki tarafga qo’shing.
18x+54=-30
18x ni olish uchun 3x va 15x ni birlashtirish.
18x=-30-54
Ikkala tarafdan 54 ni ayirish.
18x=-84
-84 olish uchun -30 dan 54 ni ayirish.
x=\frac{-84}{18}
Ikki tarafini 18 ga bo‘ling.
x=-\frac{14}{3}
\frac{-84}{18} ulushini 6 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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