SOLUTION: what is the measurement of an angle if it is eighteen degrees less then double its supplement or in problem form x=2(180-x)-18

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Question 331299: what is the measurement of an angle if it is eighteen degrees less then double its supplement

or in problem form
x=2(180-x)-18
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
x+(2x-18)=180
3x=198
x=66 degrees
2x-18=114 degrees