80+.20x=50+.50x

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Solution for 80+.20x=50+.50x equation: 



80+.20x=50+.50x

We move all terms to the left:

80+.20x-(50+.50x)=0

We add all the numbers together, and all the variables

.20x-(.50x+50)+80=0

We get rid of parentheses

.20x-.50x-50+80=0

We add all the numbers together, and all the variables

-0.3x+30=0

We move all terms containing x to the left, all other terms to the right

-0.3x=-30

x=-30/-0.3

x=+100

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