n/3+20=10n-7

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Solution for n/3+20=10n-7 equation: 



n/3+20=10n-7

We move all terms to the left:

n/3+20-(10n-7)=0

We get rid of parentheses

n/3-10n+7+20=0

We multiply all the terms by the denominator


n-10n*3+7*3+20*3=0

We add all the numbers together, and all the variables

n-10n*3+81=0

Wy multiply elements

n-30n+81=0

We add all the numbers together, and all the variables

-29n+81=0

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

-29n=-81

n=-81/-29

n=2+23/29

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