9-9x=2-7x

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



9-9x=2-7x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-9x+7x-2+9=0

We add all the numbers together, and all the variables

-2x+7=0

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

-2x=-7

x=-7/-2

x=3+1/2

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