x uchun yechish
x = \frac{31}{3} = 10\frac{1}{3} \approx 10,333333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
10-\left(3x-1\right)=-20
Tenglamaning ikkala tarafini 5 ga ko'paytirish.
10-3x-\left(-1\right)=-20
3x-1 teskarisini topish uchun har birining teskarisini toping.
10-3x+1=-20
-1 ning teskarisi 1 ga teng.
11-3x=-20
11 olish uchun 10 va 1'ni qo'shing.
-3x=-20-11
Ikkala tarafdan 11 ni ayirish.
-3x=-31
-31 olish uchun -20 dan 11 ni ayirish.
x=\frac{-31}{-3}
Ikki tarafini -3 ga bo‘ling.
x=\frac{31}{3}
Ikkala surat va maxrajdan manfiy belgini olib tashlash bilan \frac{-31}{-3} kasrini \frac{31}{3} ga soddalashtirish mumkin.
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