The sum of the digits of two digit number is 3. The number obtained by interchanging the digits is 9
less than the original number. Find the original number.
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Answer:
the no is 21.............
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HERE'S YOUR ANSWER....✌️✌️
The equation is ,
x+y =3........(i)
10x + y = (10y + x)-9 ........(ii)
the original number is 10x + y
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