x uchun yechish
x = -\frac{7}{4} = -1\frac{3}{4} = -1,75
Grafik
Baham ko'rish
Klipbordga nusxa olish
-27x=x+49
-27x ni olish uchun 15x va -42x ni birlashtirish.
-27x-x=49
Ikkala tarafdan x ni ayirish.
-28x=49
-28x ni olish uchun -27x va -x ni birlashtirish.
x=\frac{49}{-28}
Ikki tarafini -28 ga bo‘ling.
x=-\frac{7}{4}
\frac{49}{-28} ulushini 7 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
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