-7x+9+2x=-7x-5x

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Solution for -7x+9+2x=-7x-5x equation: 



-7x+9+2x=-7x-5x

We move all terms to the left:

-7x+9+2x-(-7x-5x)=0

We add all the numbers together, and all the variables

-7x+2x-(-12x)+9=0

We add all the numbers together, and all the variables

-5x-(-12x)+9=0

We get rid of parentheses

-5x+12x+9=0

We add all the numbers together, and all the variables

7x+9=0

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

7x=-9

x=-9/7

x=-1+2/7

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