20-x=-2x-8

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Solution for 20-x=-2x-8 equation: 



20-x=-2x-8

We move all terms to the left:

20-x-(-2x-8)=0

We add all the numbers together, and all the variables

-1x-(-2x-8)+20=0

We get rid of parentheses

-1x+2x+8+20=0

We add all the numbers together, and all the variables

x+28=0

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

x=-28

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