-(n+-7)=-9

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Solution for -(n+-7)=-9 equation: 



-(n+-7)=-9

We move all terms to the left:

-(n+-7)-(-9)=0

We add all the numbers together, and all the variables

-(n-7)-(-9)=0

We add all the numbers together, and all the variables

-(n-7)+9=0

We get rid of parentheses

-n+7+9=0

We add all the numbers together, and all the variables

-1n+16=0

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

-n=-16

n=-16/-1

n=+16

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