Homework Help: math

Posted by Bianca on Saturday, August 28, 2010 at 3:44pm.

The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles.

math - MathMate, Saturday, August 28, 2010 at 3:55pm
Let x=original angle
180-x=20+3x
solve for x.

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