4(a+7)=7+a

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Solution for 4(a+7)=7+a equation:


4(a+7)=7+a

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

Reorder the terms in parentheses
+(+4a+28)=7+a

Remove unnecessary parentheses
+4a+28=+7+a

We move all terms containing a to the left and all other terms to the right. 
+4a-1a=+7-28

We simplify left and right side of the equation. 
+3a=-21

We divide both sides of the equation by 3 to get a. 
a=-7

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