-9(n+1)=-4(4n-9)-2n

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Solution for -9(n+1)=-4(4n-9)-2n equation: 



-9(n+1)=-4(4n-9)-2n

We move all terms to the left:

-9(n+1)-(-4(4n-9)-2n)=0

We multiply parentheses

-9n-(-4(4n-9)-2n)-9=0



We calculate terms in parentheses: -(-4(4n-9)-2n), so:

-4(4n-9)-2n

We add all the numbers together, and all the variables

-2n-4(4n-9)

We multiply parentheses

-2n-16n+36

We add all the numbers together, and all the variables

-18n+36

Back to the equation:

-(-18n+36)



We get rid of parentheses

-9n+18n-36-9=0

We add all the numbers together, and all the variables

9n-45=0

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

9n=45

n=45/9

n=5

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