SOLUTION: The sum of the digits of a certain 2 digit number is 11. Reversing its digits increases the number by 63. Find the number.
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Question 539342: The sum of the digits of a certain 2 digit number is 11. Reversing its digits increases the number by 63. Find the number.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let the 10's digit =
Let the 1's digit =
given:
(1)
(2)
--------------------------
(2)
(2)
(2)
(1)
Add the equations
And, since
(1)
(1)
(1)
The number is 29
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