-2x+81-2x=-x+9

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Solution for -2x+81-2x=-x+9 equation: 



-2x+81-2x=-x+9

We move all terms to the left:

-2x+81-2x-(-x+9)=0

We add all the numbers together, and all the variables

-2x-2x-(-1x+9)+81=0

We add all the numbers together, and all the variables

-4x-(-1x+9)+81=0

We get rid of parentheses

-4x+1x-9+81=0

We add all the numbers together, and all the variables

-3x+72=0

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

-3x=-72

x=-72/-3

x=+24

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