7+2x-x=-9+3

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



7+2x-x=-9+3

We move all terms to the left:

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

We add all the numbers together, and all the variables

2x-x+7-(-6)=0

We add all the numbers together, and all the variables

x+13=0

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

x=-13

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