5(х-3)-2(х-7)=7-7(2х+6)

Question

5(х-3)-2(х-7)=7-7(2х+6)

Answer 1

5(х-3)-2(х-7)=7-7(2х+6)
5х-15-2х+14=7-14х-42
3х-1=-14х-35
3х+14х= -35+1
17х= -34
х= -34 : 17
х= -2