-39+3x=x+7

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



-39+3x=x+7

We move all terms to the left:

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

We get rid of parentheses

3x-x-7-39=0

We add all the numbers together, and all the variables

2x-46=0

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

2x=46

x=46/2

x=23

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