8+n=-4-2n

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Solution for 8+n=-4-2n equation: 



8+n=-4-2n

We move all terms to the left:

8+n-(-4-2n)=0

We add all the numbers together, and all the variables

n-(-2n-4)+8=0

We get rid of parentheses

n+2n+4+8=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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