document.write( "Question 82408: The sum of two numbers is 38. Their difference is 8. What are the two numbers?\r
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Algebra.Com's Answer #59020 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The sum of two numbers is 38. Their difference is 8. What are the two numbers? \n" ); document.write( "-------- \n" ); document.write( "EQUATIONS: \n" ); document.write( "x+y=38 \n" ); document.write( "x-y=8 \n" ); document.write( "---------- \n" ); document.write( "Add the two fractions to get: \n" ); document.write( "2x=46 \n" ); document.write( "x=23 \n" ); document.write( "-------- \n" ); document.write( "Substitute to solve for y: \n" ); document.write( "23-y=8 \n" ); document.write( "y=23-8 \n" ); document.write( "y=15 \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |