-20=-8x-2x

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



-20=-8x-2x
We move all terms to the left:
-20-(-8x-2x)=0
We add all the numbers together, and all the variables
-(-10x)-20=0
We get rid of parentheses
10x-20=0
We move all terms containing x to the left, all other terms to the right
10x=20
x=20/10
x=2

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