28x-1=8x-2+81

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Solution for 28x-1=8x-2+81 equation: 



28x-1=8x-2+81

We move all terms to the left:

28x-1-(8x-2+81)=0

We add all the numbers together, and all the variables

28x-(8x+79)-1=0

We get rid of parentheses

28x-8x-79-1=0

We add all the numbers together, and all the variables

20x-80=0

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

20x=80

x=80/20

x=4

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