7n+27=8n+5(n-3)

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Solution for 7n+27=8n+5(n-3) equation: 



7n+27=8n+5(n-3)

We move all terms to the left:

7n+27-(8n+5(n-3))=0



We calculate terms in parentheses: -(8n+5(n-3)), so:

8n+5(n-3)

We multiply parentheses

8n+5n-15

We add all the numbers together, and all the variables

13n-15

Back to the equation:

-(13n-15)



We get rid of parentheses

7n-13n+15+27=0

We add all the numbers together, and all the variables

-6n+42=0

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

-6n=-42

n=-42/-6

n=+7

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