SOLUTION: Find the measure of an angle such that the difference between the measures of its supplement and three times its complement is 40�.

Question 1110369: Find the measure of an angle such that the difference between the measures of its supplement and three times its complement is 40�.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the measure of an angle such that the difference between the measures of its supplement and three times its complement is 40�.
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Angle:: x
supplement:: 180-x
complement:: 90-x
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Equation::
180-x -3(90-x) = 40
180-x -270+3x = 40
2x -90 = 40
2x = 130
x = 65 degrees
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Cheers,
Stan H.
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