document.write( "Question 488004: The difference between two numbers is 15. Their sum is 77. What are the numbers? \n" ); document.write( "
Algebra.Com's Answer #333230 by John10(297)![]() ![]() You can put this solution on YOUR website! x - y = 15 (1) \n" ); document.write( "x + y = 77 (2) \n" ); document.write( "Add (1) and (2): \n" ); document.write( "2x = 92 \n" ); document.write( "x = 92/2 \n" ); document.write( "x = 46 \n" ); document.write( "Then y = 77 - 46 = 31 \n" ); document.write( "John10:) \n" ); document.write( " \n" ); document.write( " |