-7+2x-x=-9+3x

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



-7+2x-x=-9+3x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

x-3x+9-7=0

We add all the numbers together, and all the variables

-2x+2=0

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

-2x=-2

x=-2/-2

x=1

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