2(3-4h)-4(6-h)=4

Solution for 2(3-4h)-4(6-h)=4 equation:

2(3-4h)-4(6-h)=4

We simplify the equation to the form, which is simple to understand 
2(3-4h)-4(6-h)=4

Reorder the terms in parentheses
+(+6-8h)-4*(6-h)=4

Remove unnecessary parentheses
+6-8h-4+*(+6-h+)=+4

Reorder the terms in parentheses
+6-8h+(-24+4h)=4

Remove unnecessary parentheses
+6-8h-24+4h=+4

We move all terms containing h to the left and all other terms to the right. 
-8h+4h=+4-6+24

We simplify left and right side of the equation. 
-4h=+22

We divide both sides of the equation by -4 to get h. 
h=-5.5