20=n/7

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Solution for 20=n/7 equation: 



20=n/7

We move all terms to the left:

20-(n/7)=0

We add all the numbers together, and all the variables

-(+n/7)+20=0

We get rid of parentheses

-n/7+20=0

We multiply all the terms by the denominator


-n+20*7=0

We add all the numbers together, and all the variables

-1n+140=0

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

-n=-140

n=-140/-1

n=+140

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