document.write( "Question 1072809: Sir in this question that is
\n" ); document.write( "The difference of two natural numbers is 4 and the difference of their reciprocals is 1/8.
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\n" ); document.write( "Sir in this my book has written x+4.Why?
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Algebra.Com's Answer #687647 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Don't know why.
\n" ); document.write( "Call the two numbers x and y.
\n" ); document.write( "1.\"x-y=4\"
\n" ); document.write( "and
\n" ); document.write( "\"1%2Fx-1%2Fy=1%2F8\"
\n" ); document.write( "Multiply both sides by \"8xy\"
\n" ); document.write( "\"8y-8x=xy\"
\n" ); document.write( "2.\"8%28y-x%29=xy\"\r
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\n" ); document.write( "There is no real solution.
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\n" ); document.write( "Check your problem setup.
\n" ); document.write( "There is a solution if one of the differences is negative (\"-4\" or \"-1%2F8\") but not as it's currently configured.
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