SOLUTION: triangle LMN measure of L is 8x measure of M is (2x+1) measure of N is (6x-1) What's the measure of N?

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Question 668838: triangle LMN
measure of L is 8x
measure of M is (2x+1)
measure of N is (6x-1)
What's the measure of N?
Answer by mananth(16946) About Me  (Show Source):
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The sum of all angles of triangle = 180 deg
8x+2x+1+6x-1=180
16x=180
x= 180/16
x= 11.25
N= (6x-1)
=6*11.25-1
=67.50-1
=66.50 deg