document.write( "Question 538099: If the difference of two numbers is 43 and the sum numbers is 13, what are the numbers?\r
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document.write( "y=13x+4y
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document.write( "6 and 4 \n" );
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Algebra.Com's Answer #353104 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x-y=43 \n" ); document.write( "x+y=13\r \n" ); document.write( "\n" ); document.write( "Add the two equations \n" ); document.write( "2x=56 \n" ); document.write( "x=28 \n" ); document.write( "Plug y in the equation x+y=13 \n" ); document.write( "28+y=13 \n" ); document.write( "y=-15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The numbers are 28 & -15 \n" ); document.write( " |