Question

2(х+3)-3(х-5)+2(х+1=4(х-1)+30

Answer 1

4х+6-3х-15+2х+1=4х-1+30
4х-3х+2х-4х=-1+30-6+15-1
-1х=37
х=37:(-1)
х=-37

Answer 2

2(х+3)-3(х-5)+2(х+1) = 4(х-1)+30
2х+6-3х+15+2х+2 = 4х-4+30
2х-3х+2х-4х=-4+30-2-15-6
-3х = 3
х = 3 : (-3)
х = 1

Ответ : х=1.