-9=-7+n/7

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



-9=-7+n/7
We move all terms to the left:
-9-(-7+n/7)=0
We add all the numbers together, and all the variables
-(n/7-7)-9=0
We get rid of parentheses
-n/7+7-9=0
We multiply all the terms by the denominator
-n+7*7-9*7=0
We add all the numbers together, and all the variables
-1n-14=0
We move all terms containing n to the left, all other terms to the right
-n=14
n=14/-1
n=-14

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