3(4-2a)=12

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Solution for 3(4-2a)=12 equation: 



3(4-2a)=12

We move all terms to the left:

3(4-2a)-(12)=0

We add all the numbers together, and all the variables

3(-2a+4)-12=0

We multiply parentheses

-6a+12-12=0

We add all the numbers together, and all the variables

-6a=0

a=0/-6

a=0

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