SOLUTION: The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles.

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Question 99849: The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles.
Answer by stanbon(48558) About Me  (Show Source):
You can put this solution on YOUR website!
The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles.
0 solutions
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Let the original angle be "x" ; its supplement is "180-x"
EQUATION:
180-x = 3x + 20
4x = 160
x=40 degrees (original angle)
180-x = 140 (supplement)
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Cheers,
Stan H.