7(x+3)-2(x-5)=8 gjghghhg

Question

7(x+3)-2(x-5)=8 gjghghhg

Answer 1

7х-21-2х+10=8
5х-11=8
5х=8+11
5х=19
х=19/5 (или же 3.8)

Answer 2

7х+21-2х+10-8=0 5х+23=0 5х=23