-2(6a+7)=-86

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Solution for -2(6a+7)=-86 equation:


-2(6a+7)=-86

We simplify the equation to the form, which is simple to understand 
-2(6a+7)=-86

Reorder the terms in parentheses
+(-12a-14)=-86

Remove unnecessary parentheses
-12a-14=-86

We move all terms containing a to the left and all other terms to the right. 
-12a=-86+14

We simplify left and right side of the equation. 
-12a=-72

We divide both sides of the equation by -12 to get a. 
a=6

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