Question

me ajude 3.(2-4.(x-1)-3)+2.(x-1)=0

Answer 1

3.(2-4.(x-1)-3)+2.(x-1)=0
3*(2-4x-4-3)+2x-2=0
6-12x-12-9+2x-2=0
6-10x-23=0
6-23=10x
-17=10x
x=-1,7