-2n-5(4-7n)=9+4n

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Solution for -2n-5(4-7n)=9+4n equation: 



-2n-5(4-7n)=9+4n

We move all terms to the left:

-2n-5(4-7n)-(9+4n)=0

We add all the numbers together, and all the variables

-2n-5(-7n+4)-(4n+9)=0

We multiply parentheses

-2n+35n-(4n+9)-20=0

We get rid of parentheses

-2n+35n-4n-9-20=0

We add all the numbers together, and all the variables

29n-29=0

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

29n=29

n=29/29

n=1

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