2x-(x+1)=-2+3(x-5) eching

$$2 x - ( x + 1 ) = - 2 + 3 ( x - 5 )$$

x uchun yechish

$$x=8$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

x+1 teskarisini topish uchun har birining teskarisini toping.

$$2x-x-1=-2+3\left(x-5\right)$$

x ni olish uchun 2x va -x ni birlashtirish.

$$x-1=-2+3\left(x-5\right)$$

3 ga x-5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$x-1=-2+3x-15$$

-17 olish uchun -2 dan 15 ni ayirish.

$$x-1=-17+3x$$

Ikkala tarafdan 3x ni ayirish.

$$x-1-3x=-17$$

-2x ni olish uchun x va -3x ni birlashtirish.

$$-2x-1=-17$$

1 ni ikki tarafga qo’shing.

$$-2x=-17+1$$

-16 olish uchun -17 va 1'ni qo'shing.

$$-2x=-16$$

Ikki tarafini -2 ga bo‘ling.

$$x=\frac{-16}{-2}$$

8 ni olish uchun -16 ni -2 ga bo‘ling.

$$x=8$$