6(x+3)-3x=12

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



6(x+3)-3x=12

We move all terms to the left:

6(x+3)-3x-(12)=0

We add all the numbers together, and all the variables

-3x+6(x+3)-12=0

We multiply parentheses

-3x+6x+18-12=0

We add all the numbers together, and all the variables

3x+6=0

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

3x=-6

x=-6/3

x=-2

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