document.write( "Question 340123: an angle's measure is 9 degrees more than 2 times its supplementry. what is the measure of the angle? \n" ); document.write( "
Algebra.Com's Answer #243735 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! x+2x+9=180 \n" ); document.write( "3x=171 \n" ); document.write( "x=57 degrees \n" ); document.write( "2x+9=123 degrees \n" ); document.write( " |