The units’ digit of a two-digit number is 7 more than the tens’ digit. If 26 is added to the number, the result obtained is five times the sum of the digits. Find the number.

1 answer

units diget cant be more than 9, so tens digit is 1 or 2.
18, or 29 is the number.
adding 26 to each
44, or 55 which is five times the sum of digits of the orginal number 18 or 29?