Question

Решите уравнение
2•(x+4)-4•x=11

Answer 1

2x+8-4x=11
2x-4x=11-8
-2x=3
x=-1,5

Answer 2

2(х+4)-4х=11
2х+8-4х=11
2х-4х=11-8
-2х=3
х=-1,5