2(n+5)+n=-2

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



2(n+5)+n=-2

We move all terms to the left:

2(n+5)+n-(-2)=0

We add all the numbers together, and all the variables

n+2(n+5)+2=0

We multiply parentheses

n+2n+10+2=0

We add all the numbers together, and all the variables

3n+12=0

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

3n=-12

n=-12/3

n=-4

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