81x-80=100

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Solution for 81x-80=100 equation: 



81x-80=100

We move all terms to the left:

81x-80-(100)=0

We add all the numbers together, and all the variables

81x-180=0

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

81x=180

x=180/81

x=2+2/9

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