document.write( "Question 227160: what are the measures of two supplementary angles M and N if M=3x-6 and N=5x+2 \n" ); document.write( "
Algebra.Com's Answer #168884 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! 3x-6+5x+2=180 \n" ); document.write( "8x-4=180 \n" ); document.write( "8x=180+4 \n" ); document.write( "8x=184 \n" ); document.write( "x=23 \n" ); document.write( "M=3(23)-6=69-6=63 \n" ); document.write( "N=5(23)+2=115+2=117 \n" ); document.write( " |