9a-3(a-6)=66

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Solution for 9a-3(a-6)=66 equation:


9a-3(a-6)=66

We simplify the equation to the form, which is simple to understand 
9a-3(a-6)=66

Reorder the terms in parentheses
9a+(-3a+18)=66

Remove unnecessary parentheses
+9a-3a+18=+66

We move all terms containing a to the left and all other terms to the right. 
+9a-3a=+66-18

We simplify left and right side of the equation. 
+6a=+48

We divide both sides of the equation by 6 to get a. 
a=8

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