Question

решите уравнение 4х+3=2х-1

Answer 1

$4x + 3 = 2x - 1 \ 4x - 2x = - 1 - 3 \ 2x = - 4 \ x = - 4 div 2 \ x = - 2$

Answer 2

4х + 3 = 2х - 1
4х - 2х = -1 - 3
2х = -4
х =( -4 ) : 2
х = -2.
Ответ : х = -2.
Удачи)))