document.write( "Question 915166: The sum of two numbers is 76 and their difference is 52. Find the two numbers.\r
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document.write( "Help Please. \n" );
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Algebra.Com's Answer #555458 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! The sum of two numbers is 76 --> x+y = 76 \n" ); document.write( "and their difference is 52 ---> x-y = 52\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x+y = 76 \n" ); document.write( "x-y = 52\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add the equations\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x+y = 76 \n" ); document.write( "x-y = 52 \n" ); document.write( "--------- \n" ); document.write( "2x+0y = 128\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x = 128\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 128/2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = 64\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Use this to find y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x+y = 76\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "64+y = 76\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 76-64\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So x = 64 and y = 12. Notice how 64+12 = 76 and how 64 - 12 = 52.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "=======================================================\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The two numbers are 64 and 12.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let me know if you need more help or if you need me to explain a step in more detail. \n" ); document.write( "Feel free to email me at jim_thompson5910@hotmail.com \n" ); document.write( "or you can visit my website here: http://www.freewebs.com/jimthompson5910/home.html\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Thanks,\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jim \n" ); document.write( " |