4(11+7)-9(8)=x

Solution for 4(11+7)-9(8)=x equation:

4(11+7)-9(8)=x

We simplify the equation to the form, which is simple to understand 
4(11+7)-9(8)=x

Simplifying terms in parentheses
4*(+18)-9*(8)=x

Reorder the terms in parentheses
+(+72)-9*(8)=x

Remove unnecessary parentheses
+72-9+*(+8+)=+x

Reorder the terms in parentheses
+72+(-72)=x

Remove unnecessary parentheses
+72-72=+x

We move all terms containing x to the left and all other terms to the right. 
-1x=-72+72

We simplify left and right side of the equation. 
-1x=0

We divide both sides of the equation by -01 to get x. 
x=-0