-9+7x+x=1-2x

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Solution for -9+7x+x=1-2x equation: 



-9+7x+x=1-2x

We move all terms to the left:

-9+7x+x-(1-2x)=0

We add all the numbers together, and all the variables

7x+x-(-2x+1)-9=0

We add all the numbers together, and all the variables

8x-(-2x+1)-9=0

We get rid of parentheses

8x+2x-1-9=0

We add all the numbers together, and all the variables

10x-10=0

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

10x=10

x=10/10

x=1

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