3a+2(a-6)=2a+12

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Solution for 3a+2(a-6)=2a+12 equation: 



3a+2(a-6)=2a+12

We move all terms to the left:

3a+2(a-6)-(2a+12)=0

We multiply parentheses

3a+2a-(2a+12)-12=0

We get rid of parentheses

3a+2a-2a-12-12=0

We add all the numbers together, and all the variables

3a-24=0

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

3a=24

a=24/3

a=8

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