SOLUTION: the measure of a supplement of an angle is 12 more than twice the measure of the angle. find the measures of the angle and its supplement

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Question 340643: the measure of a supplement of an angle is 12 more than twice the measure of the angle. find the measures of the angle and its supplement
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
x+2x+12=180
3x=168
x=56 degrees
2x+12=124 degrees