# An angle is 80 degree less than three times find the angle

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**Answer:**

77 degree

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Answered by

0

**Answer:**

"80 degrees less than 3 times its supplement"

means 3(180 - x) - 80 "is" means = "70 degreesmore than 3 times its complement" means3(90 - x) + 70 Put it all together:

3(180 - x) - 80 =3(90 - x) + 70 540 - 3x - 80 = 270 - 3x + 70 460 - 3x = 340 - 3x 460 - 340 = -3x + 3x 120 = 0

Obviously this cannot be; so I must .

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