document.write( "Question 684284: find two numbers whose sum is 54 and whose difference is 28. \n" ); document.write( "
Algebra.Com's Answer #424011 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! X+Y=54 \n" ); document.write( "X-Y=28 ADD THESE 2 EQUATIONS. \n" ); document.write( "-------------- \n" ); document.write( "2X=82 \n" ); document.write( "X=82/2 \n" ); document.write( "X=41 ANS. FOR THE LARGER NUMBER. \n" ); document.write( "41+Y=54 \n" ); document.write( "Y=54-41 \n" ); document.write( "Y=13 ANS FOR THE SMALLER NUMBER. \n" ); document.write( "PROOF: \n" ); document.write( "41-13=28 \n" ); document.write( "28=28 \n" ); document.write( " \n" ); document.write( " |