4x+20=x-30

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Solution for 4x+20=x-30 equation:



4x+20=x-30
We move all terms to the left:
4x+20-(x-30)=0
We get rid of parentheses
4x-x+30+20=0
We add all the numbers together, and all the variables
3x+50=0
We move all terms containing x to the left, all other terms to the right
3x=-50
x=-50/3
x=-16+2/3

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