(2n+15/4)+(10n-9/4)+(7n)=180

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Solution for (2n+15/4)+(10n-9/4)+(7n)=180 equation: 



(2n+15/4)+(10n-9/4)+(7n)=180

We move all terms to the left:

(2n+15/4)+(10n-9/4)+(7n)-(180)=0

We add all the numbers together, and all the variables

(+2n+15/4)+(+10n-9/4)+7n-180=0

We add all the numbers together, and all the variables

7n+(+2n+15/4)+(+10n-9/4)-180=0

We get rid of parentheses

7n+2n+10n-180+15/4-9/4=0

We multiply all the terms by the denominator


7n*4+2n*4+10n*4+15-9-180*4=0

We add all the numbers together, and all the variables

7n*4+2n*4+10n*4-714=0

Wy multiply elements

28n+8n+40n-714=0

We add all the numbers together, and all the variables

76n-714=0

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

76n=714

n=714/76

n=9+15/38

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