-2=2x+7x=3

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



-2=2x+7x=3

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(+9x)-2=0

We get rid of parentheses

-9x-2=0

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

-9x=2

x=2/-9

x=-2/9

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