Question

Решите уравнение:
3-5(x+2)=2x

Answer 1

3-5(x+2)=2x
3-5х-10=2х
-5х-2х=10-3
-7х=7
х=7:(-7)
х=-1

Answer 2

3-5(x+2)=2x
3-5х-10=2х
-7=7х
х=-1