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

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

x uchun yechish

$$x=8$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

2 ga -x+2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$1+2\left(-x\right)+4-1=-\left(x+3\right)-1$$

5 olish uchun 1 va 4'ni qo'shing.

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

4 olish uchun 5 dan 1 ni ayirish.

$$4+2\left(-x\right)=-\left(x+3\right)-1$$

x+3 teskarisini topish uchun har birining teskarisini toping.

$$4+2\left(-x\right)=-x-3-1$$

-4 olish uchun -3 dan 1 ni ayirish.

$$4+2\left(-x\right)=-x-4$$

x ni ikki tarafga qo’shing.

$$4+2\left(-x\right)+x=-4$$

Ikkala tarafdan 4 ni ayirish.

$$2\left(-x\right)+x=-4-4$$

-8 olish uchun -4 dan 4 ni ayirish.

$$2\left(-x\right)+x=-8$$

-2 hosil qilish uchun 2 va -1 ni ko'paytirish.

$$-2x+x=-8$$

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

$$-x=-8$$

Ikkala tarafini -1 ga ko‘paytiring.

$$x=8$$