(9b-9)-2(4b+3)=-4

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Solution for (9b-9)-2(4b+3)=-4 equation:


(9b-9)-2(4b+3)=-4

We simplify the equation to the form, which is simple to understand 
(9b-9)-2(4b+3)=-4

Remove unnecessary parentheses
9b-9-2*(4b+3)=-4

Reorder the terms in parentheses
9b-9+(-8b-6)=-4

Remove unnecessary parentheses
+9b-9-8b-6=-4

We move all terms containing b to the left and all other terms to the right. 
+9b-8b=-4+9+6

We simplify left and right side of the equation. 
+1b=+11

We divide both sides of the equation by 1 to get b. 
b=11

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