9+n=-9-5n

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Solution for 9+n=-9-5n equation:



9+n=-9-5n
We move all terms to the left:
9+n-(-9-5n)=0
We add all the numbers together, and all the variables
n-(-5n-9)+9=0
We get rid of parentheses
n+5n+9+9=0
We add all the numbers together, and all the variables
6n+18=0
We move all terms containing n to the left, all other terms to the right
6n=-18
n=-18/6
n=-3

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