21-07-2016
Mathematics

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Solve -no - 80 < 60 for n. Show the work.

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texaschic101 texaschic101

21-07-2016

-np - 80 < 60....add 80 to both sides
-np < 80 + 60
-np < 140...divide both sides by p
-n < 140/p ...now multiply by -1 to make n positive, and change inequality sign
n > -140/p

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