3(x-4)-2(2x-5)=-4

Solution for 3(x-4)-2(2x-5)=-4 equation:

3(x-4)-2(2x-5)=-4

We simplify the equation to the form, which is simple to understand 
3(x-4)-2(2x-5)=-4

Reorder the terms in parentheses
+(+3x-12)-2*(2x-5)=-4

Remove unnecessary parentheses
+3x-12-2+*(+2x-5+)=-4

Reorder the terms in parentheses
+3x-12+(-4x+10)=-4

Remove unnecessary parentheses
+3x-12-4x+10=-4

We move all terms containing x to the left and all other terms to the right. 
+3x-4x=-4+12-10

We simplify left and right side of the equation. 
-1x=-2

We divide both sides of the equation by -1 to get x. 
x=2