3(3a+2)=18+3a

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Solution for 3(3a+2)=18+3a equation: 



3(3a+2)=18+3a

We move all terms to the left:

3(3a+2)-(18+3a)=0

We add all the numbers together, and all the variables

3(3a+2)-(3a+18)=0

We multiply parentheses

9a-(3a+18)+6=0

We get rid of parentheses

9a-3a-18+6=0

We add all the numbers together, and all the variables

6a-12=0

We move all terms containing a to the left, all other terms to the right

6a=12

a=12/6

a=2

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