x-4=-2x+20

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Solution for x-4=-2x+20 equation:



x-4=-2x+20
We move all terms to the left:
x-4-(-2x+20)=0
We get rid of parentheses
x+2x-20-4=0
We add all the numbers together, and all the variables
3x-24=0
We move all terms containing x to the left, all other terms to the right
3x=24
x=24/3
x=8

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