1=n+7/20

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Solution for 1=n+7/20 equation: 



1=n+7/20

We move all terms to the left:

1-(n+7/20)=0

We add all the numbers together, and all the variables

-(+n+7/20)+1=0

We get rid of parentheses

-n+1-7/20=0

We multiply all the terms by the denominator


-n*20-7+1*20=0

We add all the numbers together, and all the variables

-n*20+13=0

Wy multiply elements

-20n+13=0

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

-20n=-13

n=-13/-20

n=13/20

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