Question

3-5(х+2)=2х решите уравнение

Answer 1

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

Answer 2

3-5(х+2)=2х
3-5х-10-2х=0
-7х-7=0
-7х=7
х= -1