SOLUTION: The supplement of an angle is twice as large as the angle itself. Find the angle and it's supplement

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Question 489764: The supplement of an angle is twice as large as the angle itself. Find the angle and it's supplement
Answer by cleomenius(959) About Me  (Show Source):
You can put this solution on YOUR website!
2x + x = 180
3x = 180x
x = 60 degrees the angle.
2x = 120 degrees.
120 + 60 = 180 degrees.
Cleomenius.