document.write( "Question 843267: The sum of the digits of a two digit number is 13 if the digits are reversed the new number is nine more than the original number find the original number \n" ); document.write( "
Algebra.Com's Answer #508062 by LinnW(1048)\"\" \"About 
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set d = the left hand digit
\n" ); document.write( " e = right hand digit
\n" ); document.write( "d + e = 13
\n" ); document.write( "Possible sets of two positive numbers whose sum is 13
\n" ); document.write( "1 12
\n" ); document.write( "2 11
\n" ); document.write( "3 10
\n" ); document.write( "4 9
\n" ); document.write( "5 8
\n" ); document.write( "6 7
\n" ); document.write( "For our problem each number needs to be 1 digit so
\n" ); document.write( "we are left with
\n" ); document.write( "4 9
\n" ); document.write( "5 8
\n" ); document.write( "6 7
\n" ); document.write( "Consider 94 and 49. There difference is more than 13.
\n" ); document.write( "58 and 85 , difference is more than 13
\n" ); document.write( "67 and 76. These are our numbers.
\n" ); document.write( "Notice that 76-67 = 13. \n" ); document.write( "
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