document.write( "Question 423635: the difference of the digits of a 2 digit number is 2. the value of the number is 3 less than 5 times the sum of its digits \n" ); document.write( "
Algebra.Com's Answer #295405 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "let assume digits unit digit is y and tens digit is x.\r
\n" ); document.write( "\n" ); document.write( "case 1: when x-y = 2 (i.e x is greater than y)\r
\n" ); document.write( "\n" ); document.write( "10x+y = 5(x+y)-3\r
\n" ); document.write( "\n" ); document.write( "=> 10x + y = 5x+ 5y -3\r
\n" ); document.write( "\n" ); document.write( "=> 5x -4y = -3\r
\n" ); document.write( "\n" ); document.write( "after solving...\r
\n" ); document.write( "\n" ); document.write( "x = -11, y = -13\r
\n" ); document.write( "\n" ); document.write( "it is not possible...\r
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\n" ); document.write( "\n" ); document.write( "case 2: when y -x =2 (i.e y is greater than x)\r
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\n" ); document.write( "\n" ); document.write( "10x+y = 5(x+y) -3\r
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\n" ); document.write( "\n" ); document.write( "after solving value of x and y.\r
\n" ); document.write( "\n" ); document.write( "x = 5, y = 7\r
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\n" ); document.write( "\n" ); document.write( "so, required number is : 57\r
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