7n=21/12

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Solution for 7n=21/12 equation: 



7n=21/12

We move all terms to the left:

7n-(21/12)=0

We add all the numbers together, and all the variables

7n-(+21/12)=0

We get rid of parentheses

7n-21/12=0

We multiply all the terms by the denominator


7n*12-21=0

Wy multiply elements

84n-21=0

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

84n=21

n=21/84

n=1/4

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