document.write( "Question 358327: what is the measure and equation of an angle if its measure is equal to that of its supplement? \n" ); document.write( "
Algebra.Com's Answer #255713 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! x+x=180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x=180\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x=90 \n" ); document.write( " |