A certain two – digit number is equivalent to five times the sum of the digits. It is found to be 9 less than the...

A certain two – digit number is equivalent to five times the sum of the digits. It is found to be 9 less than the number formed when the digits are interchanged. Find the number.

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Let the number be xy

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Wilfykil answered the question on August 22, 2019 at 08:38

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