20+5x=80+3x

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Solution for 20+5x=80+3x equation:



20+5x=80+3x
We move all terms to the left:
20+5x-(80+3x)=0
We add all the numbers together, and all the variables
5x-(3x+80)+20=0
We get rid of parentheses
5x-3x-80+20=0
We add all the numbers together, and all the variables
2x-60=0
We move all terms containing x to the left, all other terms to the right
2x=60
x=60/2
x=30

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