document.write( "Question 763887: in two digits no the sum & difference of digit is 6 then the no is \n" ); document.write( "

Algebra.Com's Answer #465103 by KMST(5328) $\"\"$ $\"About$

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$\"highlight%2860%29\"$
\n" ); document.write( "Let $\"a\"$ and $\"b\"$ be the digits, and let it be so that $\"a%3E=b\"$ .
\n" ); document.write( "The sum of digit is 6, so $\"a%2Bb=6\"$
\n" ); document.write( "The difference of digit is 6, so $\"a-b=0\"$
\n" ); document.write( "Solving the system
\n" ); document.write( " $\"system%28a%2Bb=6%2Ca-b=6%29\"$ we get $\"a=6\"$ with $\"b=0\"$
\n" ); document.write( "I would not call 06 a two-digit number, so it must be $\"highlight%2860%29\"$ . \n" ); document.write( "

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