Question

Решите уравнение 4x-1=2(x-2)

Answer 1

4х - 1 = 2 ( х - 2 )

4х - 1 = 2х - 4

4х - 2х = -4 + 1

2х = -3

х = ( -3 ) ÷ 2

х = -1,5.

Ответ : х = -1,5.

___________________

Удачи)))

Answer 2

$4x - 1 = 2(x - 2) \\ \\ 4x - 1 = 2x - 4 \\ \\ 4x - 2x = - 4 + 1 \\ \\ 2x = - 3 \\ \\ x = - 3 \div 2 \\ \\ x = - 1.5$

~•~•~•ZLOY_TIGROVSKIY~•~•~•