n/2+-7=-9

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Solution for n/2+-7=-9 equation: 



n/2+-7=-9

We move all terms to the left:

n/2+-7-(-9)=0

We add all the numbers together, and all the variables

n/2+2=0

We multiply all the terms by the denominator


n+2*2=0

We add all the numbers together, and all the variables

n+4=0

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

n=-4

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