-(4a+4)=-9+a

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Solution for -(4a+4)=-9+a equation:


-(4a+4)=-9+a

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

Remove unnecessary parentheses
-4a-4=-9+a

We move all terms containing a to the left and all other terms to the right. 
-4a-1a=-9+4

We simplify left and right side of the equation. 
-5a=-5

We divide both sides of the equation by -5 to get a. 
a=1

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