4(3х+2)-7(х+1)=3(х-1)
4(3х+2)-7(х+1)=3(х-1) expand
12x + 8 - 7x-7 = 3x - 3 simplify
(12x - 7x-3x) = -8 +7 -3
2x = -4
x = -2
+37146 
