-x+8=x-20

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Solution for -x+8=x-20 equation: 



-x+8=x-20

We move all terms to the left:

-x+8-(x-20)=0

We add all the numbers together, and all the variables

-1x-(x-20)+8=0

We get rid of parentheses

-1x-x+20+8=0

We add all the numbers together, and all the variables

-2x+28=0

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

-2x=-28

x=-28/-2

x=+14

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