20+8(a-11)=-12

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Solution for 20+8(a-11)=-12 equation:


20+8(a-11)=-12

We simplify the equation to the form, which is simple to understand 
20+8(a-11)=-12

Reorder the terms in parentheses
20+(+8a-88)=-12

Remove unnecessary parentheses
+20+8a-88=-12

We move all terms containing a to the left and all other terms to the right. 
+8a=-12-20+88

We simplify left and right side of the equation. 
+8a=+56

We divide both sides of the equation by 8 to get a. 
a=7

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