document.write( "Question 447707: There are two numbers whose sum is 9 and the difference is five . What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #308163 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! There are two numbers whose sum is 9 and the difference is five . What are the two numbers? \n" ); document.write( "------ \n" ); document.write( "Equations: \n" ); document.write( "x + y = 9 \n" ); document.write( "x - y = 5 \n" ); document.write( "---------------- \n" ); document.write( "Add and solve for \"x\": \n" ); document.write( "2x = 14 \n" ); document.write( "x = 7 \n" ); document.write( "----------- \n" ); document.write( "Solve for \"y\": \n" ); document.write( "x + y = 9 \n" ); document.write( "7 + y = 9 \n" ); document.write( "y = 2 \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |