document.write( "Question 323241: The measure of an angle is 20 less than 3 times its supplement. Find the measure of the angle. \n" ); document.write( "
Algebra.Com's Answer #231368 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! x+3x-20=180 \n" ); document.write( "4x=200 \n" ); document.write( "x=50 degrees \n" ); document.write( "3x-20=130 degrees \n" ); document.write( " |