Question

the sum of the digits of a two-digit number is 8. If the digits are interchange new number is 10 more than two double the original number. find original number​

Answer 1

Answer:

Therefore, the original two digit number is 10x + y. Given that Sum of digits of a two digit number is 8. Given that The new number increases by 18, when the digits are reversed. x = 3.

Answer 2

the original two digit number is 10x + y. Given that Sum of digits of a two digit number is 8. Given that The new number increases by 18, when the digits are reversed. x = 3.