SOLUTION: Angle N is 18 degrees less than twice it's supplement

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Question 551316: Angle N is 18 degrees less than twice it's supplement
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
Angle N is 18 degrees less than twice it's supplement
Let N = measure of angle N
then
180-N = supplement of N
.
and from: "Angle N is 18 degrees less than twice it's supplement"
N = 2(180-N) - 18
N = 360-2N - 18
N = 342-2N
3N = 342
N = 114 degrees