3x-7+9=x+2

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Solution for 3x-7+9=x+2 equation: 



3x-7+9=x+2

We move all terms to the left:

3x-7+9-(x+2)=0

We add all the numbers together, and all the variables

3x-(x+2)+2=0

We get rid of parentheses

3x-x-2+2=0

We add all the numbers together, and all the variables

2x=0

x=0/2

x=0

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