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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We multiply parentheses

2n+4n-(n+9)-28=0

We get rid of parentheses

2n+4n-n-9-28=0

We add all the numbers together, and all the variables

5n-37=0

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

5n=37

n=37/5

n=7+2/5

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