SOLUTION: Two angles are supplementary. If one is doubled, the result is 69 degrees less than the other angle. Please find the value of the angles.

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Question 311993: Two angles are supplementary. If one is doubled, the result is 69 degrees less than the other angle. Please find the value of the angles.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
let one angle be x deg
other will be 180-x
..
when one is doubled
2x
..
2x+69=180-x
3x= 111
x=37 deg.
the other will be 180 -37
= 143 deg