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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

3x+9x-21-39=0

We add all the numbers together, and all the variables

12x-60=0

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

12x=60

x=60/12

x=5

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