5n+18=-3(8+3n)

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Solution for 5n+18=-3(8+3n) equation: 



5n+18=-3(8+3n)

We move all terms to the left:

5n+18-(-3(8+3n))=0

We add all the numbers together, and all the variables

5n-(-3(3n+8))+18=0



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

-3(3n+8)

We multiply parentheses

-9n-24

Back to the equation:

-(-9n-24)



We get rid of parentheses

5n+9n+24+18=0

We add all the numbers together, and all the variables

14n+42=0

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

14n=-42

n=-42/14

n=-3

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