SOLUTION: Angle A is 21 less than twice as large as its supplement, Angle B

SOLUTION: Angle A is 21 less than twice as large as its supplement, Angle B

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Question 498340: Angle A is 21 less than twice as large as its supplement, Angle B
Answer by cleomenius(959) (Show Source): You can put this solution on YOUR website!
3x + 21 = 180
3x = 159
x = 53 degrees, the smaller angle.
2(53) + 21 = 127 degrees
127 + 53 = 180 degrees.
this does check.
Cleomenius

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