Решите уравнение (2x + 3) – (5x + 11) = 7 + (13 – 2x)

Question

Решите уравнение (2x + 3) – (5x + 11) = 7 + (13 – 2x)

Answer 1

2х+3-5х-11=7+13-2х
-3х-8=20-2х
-3х+2х=28
-х=28
х=-28

Answer 2

2х+3-5х-11=7+13-2х
2х-5х+2х=20-3+11
-х=28
х=-28