3(a+6)=30

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Solution for 3(a+6)=30 equation:


3(a+6)=30

We simplify the equation to the form, which is simple to understand 
3(a+6)=30

Reorder the terms in parentheses
+(+3a+18)=30

Remove unnecessary parentheses
+3a+18=+30

We move all terms containing a to the left and all other terms to the right. 
+3a=+30-18

We simplify left and right side of the equation. 
+3a=+12

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

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