document.write( "Question 1103604: The sum of two numbers is 65 and their difference is 13. what are the numbers? \n" ); document.write( "
Algebra.Com's Answer #718288 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Add the two equations term by term and get:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "You finish by substituting 39 for x in one of the equation\r\n" );
document.write( "to find y.\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" ); document.write( "
\n" );