4(n-9)=8(n+3)

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Solution for 4(n-9)=8(n+3) equation: 



4(n-9)=8(n+3)

We move all terms to the left:

4(n-9)-(8(n+3))=0

We multiply parentheses

4n-(8(n+3))-36=0



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

8(n+3)

We multiply parentheses

8n+24

Back to the equation:

-(8n+24)



We get rid of parentheses

4n-8n-24-36=0

We add all the numbers together, and all the variables

-4n-60=0

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

-4n=60

n=60/-4

n=-15

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