3(2n+1)+n=-39

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Solution for 3(2n+1)+n=-39 equation: 



3(2n+1)+n=-39

We move all terms to the left:

3(2n+1)+n-(-39)=0

We add all the numbers together, and all the variables

n+3(2n+1)+39=0

We multiply parentheses

n+6n+3+39=0

We add all the numbers together, and all the variables

7n+42=0

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

7n=-42

n=-42/7

n=-6

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