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

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


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

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

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

Reorder the terms in parentheses
9b-2+(-8b-8)=-4

Remove unnecessary parentheses
+9b-2-8b-8=-4

We move all terms containing b to the left and all other terms to the right. 
+9b-8b=-4+2+8

We simplify left and right side of the equation. 
+1b=+6

We divide both sides of the equation by 1 to get b. 
b=6

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