9x+20=+3x+80

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Solution for 9x+20=+3x+80 equation:



9x+20=+3x+80
We move all terms to the left:
9x+20-(+3x+80)=0
We add all the numbers together, and all the variables
9x-(3x+80)+20=0
We get rid of parentheses
9x-3x-80+20=0
We add all the numbers together, and all the variables
6x-60=0
We move all terms containing x to the left, all other terms to the right
6x=60
x=60/6
x=10

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