-a+6(a+7)=82

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Solution for -a+6(a+7)=82 equation:


-a+6(a+7)=82

We simplify the equation to the form, which is simple to understand 
-a+6(a+7)=82

Reorder the terms in parentheses
-a+(+6a+42)=82

Remove unnecessary parentheses
-a+6a+42=+82

We move all terms containing a to the left and all other terms to the right. 
-1a+6a=+82-42

We simplify left and right side of the equation. 
+5a=+40

We divide both sides of the equation by 5 to get a. 
a=8

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