Question

РЕШИТЕ УРАВНЕНИЕ:
2× ( х + 4 ) - 4х = 11

Answer 1

2х+8-4х=14
-2х+8=14
-2х=14-8
-2х=6
х=-3

Answer 2

2×(х+4)-4х=11
2х+8-4х=11
-2х+8=11
-2х=11-8
-2х=3
х=-3/2
как то так))