2(a+3)-7=13

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Solution for 2(a+3)-7=13 equation:


2(a+3)-7=13

We simplify the equation to the form, which is simple to understand 
2(a+3)-7=13

Reorder the terms in parentheses
+(+2a+6)-7=13

Remove unnecessary parentheses
+2a+6-7=+13

We move all terms containing a to the left and all other terms to the right. 
+2a=+13-6+7

We simplify left and right side of the equation. 
+2a=+14

We divide both sides of the equation by 2 to get a. 
a=7

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