4*(a+3)=

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Solution for 4*(a+3)= equation:


4*(a+3)=0

We simplify the equation to the form, which is simple to understand 
4*(a+3)=0

Reorder the terms in parentheses
+(+4a+12)=0

Remove unnecessary parentheses
+4a+12=0

We move all terms containing a to the left and all other terms to the right. 
+4a=0-12

We simplify left and right side of the equation. 
+4a=-12

We divide both sides of the equation by 4 to get a. 
a=-3

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