80=3x+2x

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Solution for 80=3x+2x equation:



80=3x+2x
We move all terms to the left:
80-(3x+2x)=0
We add all the numbers together, and all the variables
-(+5x)+80=0
We get rid of parentheses
-5x+80=0
We move all terms containing x to the left, all other terms to the right
-5x=-80
x=-80/-5
x=+16

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