-2(7+7a)=30-3a

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Solution for -2(7+7a)=30-3a equation:


-2 (7+7a)=30-3a

We simplify the equation to the form, which is simple to understand 
-2(7+7a)=30-3a

Reorder the terms in parentheses
+(-14-14a)=30-3a

Remove unnecessary parentheses
-14-14a=+30-3a

We move all terms containing a to the left and all other terms to the right. 
-14a+3a=+30+14

We simplify left and right side of the equation. 
-11a=+44

We divide both sides of the equation by -11 to get a. 
a=-4

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