3(a+3)+6=81

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Solution for 3(a+3)+6=81 equation:


3(a+3)+6=81

We simplify the equation to the form, which is simple to understand 
3(a+3)+6=81

Reorder the terms in parentheses
+(+3a+9)+6=81

Remove unnecessary parentheses
+3a+9+6=+81

We move all terms containing a to the left and all other terms to the right. 
+3a=+81-9-6

We simplify left and right side of the equation. 
+3a=+66

We divide both sides of the equation by 3 to get a. 
a=22

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