(2n-1)/3=7

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Solution for (2n-1)/3=7 equation: 



(2n-1)/3=7

We move all terms to the left:

(2n-1)/3-(7)=0

We multiply all the terms by the denominator


(2n-1)-7*3=0

We add all the numbers together, and all the variables

(2n-1)-21=0

We get rid of parentheses

2n-1-21=0

We add all the numbers together, and all the variables

2n-22=0

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

2n=22

n=22/2

n=11

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