x uchun yechish
x = -\frac{15}{4} = -3\frac{3}{4} = -3,75
Grafik
Baham ko'rish
Klipbordga nusxa olish
1+8x-16x=31
Ikkala tarafdan 16x ni ayirish.
1-8x=31
-8x ni olish uchun 8x va -16x ni birlashtirish.
-8x=31-1
Ikkala tarafdan 1 ni ayirish.
-8x=30
30 olish uchun 31 dan 1 ni ayirish.
x=\frac{30}{-8}
Ikki tarafini -8 ga bo‘ling.
x=-\frac{15}{4}
\frac{30}{-8} ulushini 2 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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