-9-3n=6(4+5n)

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Solution for -9-3n=6(4+5n) equation: 



-9-3n=6(4+5n)

We move all terms to the left:

-9-3n-(6(4+5n))=0

We add all the numbers together, and all the variables

-3n-(6(5n+4))-9=0



We calculate terms in parentheses: -(6(5n+4)), so:

6(5n+4)

We multiply parentheses

30n+24

Back to the equation:

-(30n+24)



We get rid of parentheses

-3n-30n-24-9=0

We add all the numbers together, and all the variables

-33n-33=0

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

-33n=33

n=33/-33

n=-1

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