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

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

x uchun yechish

$$x = \frac{16}{5} = 3\frac{1}{5} = 3,2$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

3 ga 2x-1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$6x-3-2\left(x+5\right)=-\left(x-3\right)$$

-2 ga x+5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.

$$6x-3-2x-10=-\left(x-3\right)$$

4x ni olish uchun 6x va -2x ni birlashtirish.

$$4x-3-10=-\left(x-3\right)$$

-13 olish uchun -3 dan 10 ni ayirish.

$$4x-13=-\left(x-3\right)$$

x-3 teskarisini topish uchun har birining teskarisini toping.

$$4x-13=-x-\left(-3\right)$$

-3 ning teskarisi 3 ga teng.

$$4x-13=-x+3$$

x ni ikki tarafga qo’shing.

$$4x-13+x=3$$

5x ni olish uchun 4x va x ni birlashtirish.

$$5x-13=3$$

13 ni ikki tarafga qo’shing.

$$5x=3+13$$

16 olish uchun 3 va 13'ni qo'shing.

$$5x=16$$

Ikki tarafini 5 ga bo‘ling.

$$x=\frac{16}{5}$$