the sum of the digit at a 2digit number is 9 the number got by interchanging the digits is 27 more than the original number then find the first number
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Step-by-step explanation:
The new number is greater than the old number by 27, i.e. Adding the two equations, we get 2y = 12 or y = 6. Thus, x = 3. Therefore, the original number is 36.
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Answer:
hey buddy answer is 36 .
hope it's help you
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