3(a+6)=12a+30

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Solution for 3(a+6)=12a+30 equation: 



3(a+6)=12a+30

We move all terms to the left:

3(a+6)-(12a+30)=0

We multiply parentheses

3a-(12a+30)+18=0

We get rid of parentheses

3a-12a-30+18=0

We add all the numbers together, and all the variables

-9a-12=0

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

-9a=12

a=12/-9

a=-1+1/3

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