Question

5x-6+x=2(x-1) помогите пж

Answer 1

5x-6+x=2(x-1)
5x-6+x=2x-2
5x-6+x-2x+2=0
4x-4=0
4x=4
x=1

Answer 2

5х-6+х=2х-2
6х-2х=-2+6
4х=4
х=1.