-24-9n=-7(3n+4)

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Solution for -24-9n=-7(3n+4) equation: 



-24-9n=-7(3n+4)

We move all terms to the left:

-24-9n-(-7(3n+4))=0



We calculate terms in parentheses: -(-7(3n+4)), so:

-7(3n+4)

We multiply parentheses

-21n-28

Back to the equation:

-(-21n-28)



We get rid of parentheses

-9n+21n+28-24=0

We add all the numbers together, and all the variables

12n+4=0

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

12n=-4

n=-4/12

n=-1/3

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