3(x+7)=39-6x

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Solution for 3(x+7)=39-6x equation: 



3(x+7)=39-6x

We move all terms to the left:

3(x+7)-(39-6x)=0

We add all the numbers together, and all the variables

3(x+7)-(-6x+39)=0

We multiply parentheses

3x-(-6x+39)+21=0

We get rid of parentheses

3x+6x-39+21=0

We add all the numbers together, and all the variables

9x-18=0

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

9x=18

x=18/9

x=2

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