The measure of the supplement of an angle is 30 more than twice the measure of the angle. Find the measure of the angles.

Answer 1

let the angle be x
then its supplement is 180-x

180-x = 2x + 30
150 = 3x
x = 50

the angle is 50°, the supplement is 130°

check:
Its supplement would be 130
is that 30 more than twice 50 ? YES!

Answer 2

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Answer 3

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Answer 4

Thanks

Answer 5

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Answer 6

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