-9=-5+n/2

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Solution for -9=-5+n/2 equation: 



-9=-5+n/2

We move all terms to the left:

-9-(-5+n/2)=0

We add all the numbers together, and all the variables

-(n/2-5)-9=0

We get rid of parentheses

-n/2+5-9=0

We multiply all the terms by the denominator


-n+5*2-9*2=0

We add all the numbers together, and all the variables

-1n-8=0

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

-n=8

n=8/-1

n=-8

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