Question

2x - -1 = -5 поможите

Answer 1

Ответ:

2х--1=-5

2х+1=-5

2х=-5-1

2х=-6

Х=-3

Answer 2

Ответ:

2x- -1= - 5

2x+1= - 5

2x=- 5 - 1

2x = - 6

x = - 3