document.write( "Question 514217: the sum of two integers is 5. their difference is 13. find the two integers \n" ); document.write( "

Algebra.Com's Answer #343329 by Maths68(1474) $\"\"$ $\"About$

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Let x and y are two integers.\r
\n" ); document.write( "\n" ); document.write( "x+y=5.......(1)
\n" ); document.write( "x-y=13......(2)\r
\n" ); document.write( "\n" ); document.write( "Add (1) and (2)
\n" ); document.write( "x+y=5.......(1)
\n" ); document.write( "x-y=13......(2)
\n" ); document.write( "-------
\n" ); document.write( "2x=18
\n" ); document.write( "2x/2=18/2
\n" ); document.write( "x=9
\n" ); document.write( "Put the value of x in (1)
\n" ); document.write( "x+y=5
\n" ); document.write( "9+y=5
\n" ); document.write( "y=5-9
\n" ); document.write( "y=-4\r
\n" ); document.write( "\n" ); document.write( "Integers are -4 and 9\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Check
\n" ); document.write( "========
\n" ); document.write( "their sum = 5
\n" ); document.write( "9+(-4)=5
\n" ); document.write( "9-4=5
\n" ); document.write( "5=5
\n" ); document.write( "Their difference = 13
\n" ); document.write( "9-(-4)=13
\n" ); document.write( "9+4=13
\n" ); document.write( "13=13
\n" ); document.write( " \n" ); document.write( "

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