1/3(-9a+42)=11

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Solution for 1/3(-9a+42)=11 equation:


1/3(-9a+42)=11

We simplify the equation to the form, which is simple to understand 
1/3(-9a+42)=11

Reorder the terms in parentheses
+(-3a+14)=11

Remove unnecessary parentheses
-3a+14=+11

We move all terms containing a to the left and all other terms to the right. 
-3a=+11-14

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

We divide both sides of the equation by -3 to get a. 
a=1

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