document.write( "Question 537989: Find the number of degrees in the measure of an angle that is 20 degrees less than 4 times the measure of its supplement. \n" ); document.write( "
Algebra.Com's Answer #353056 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! x+4x-20=180 \n" ); document.write( "5x=200 \n" ); document.write( "x=200/5 \n" ); document.write( "x=40 \n" ); document.write( "4x-20=140 \n" ); document.write( " |