80x-90=20-2x

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Solution for 80x-90=20-2x equation: 



80x-90=20-2x

We move all terms to the left:

80x-90-(20-2x)=0

We add all the numbers together, and all the variables

80x-(-2x+20)-90=0

We get rid of parentheses

80x+2x-20-90=0

We add all the numbers together, and all the variables

82x-110=0

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

82x=110

x=110/82

x=1+14/41

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