SOLUTION: Find the number of degrees in an angle which is 20 degrees less than its supplement

SOLUTION: Find the number of degrees in an angle which is 20 degrees less than its supplement

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Question 349944: Find the number of degrees in an angle which is 20 degrees less than its supplement
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
x+x-20=180
2x-20=180
2x=200
x=100 dgrees
x-2=80 degrees
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