2(2n+1)=n+15+2n

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Solution for 2(2n+1)=n+15+2n equation: 



2(2n+1)=n+15+2n

We move all terms to the left:

2(2n+1)-(n+15+2n)=0

We add all the numbers together, and all the variables

2(2n+1)-(3n+15)=0

We multiply parentheses

4n-(3n+15)+2=0

We get rid of parentheses

4n-3n-15+2=0

We add all the numbers together, and all the variables

n-13=0

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

n=13

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