Question

6+4(x+3)-2(x+1)=11-4+3(2x-2)

Answer 1

6+4x+12-2x-2=11-4+6x-6
4x-2x-6x=11-4-6-6-12+2
-4x=7-0-14
-4x=-7   .(-1)
4x=7
x=7/4

Answer 2

10(x+3)-2x-2= 7+3(-4)

10x+30-2x-2=6

8x=6-28

8x=-22

x= 11 sobre 4