9(-x)+27=-72

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Solution for 9(-x)+27=-72 equation: 



9(-x)+27=-72

We move all terms to the left:

9(-x)+27-(-72)=0

We add all the numbers together, and all the variables

9(-1x)+27-(-72)=0

We add all the numbers together, and all the variables

9(-1x)+99=0

We multiply parentheses

-9x+99=0

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

-9x=-99

x=-99/-9

x=+11

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