#### gogogadget

##### New member

- Joined
- Jan 29, 2012

- Messages
- 8

For a given two-digit positive integer, the tens digit is 5 more than the units digit. The sum of the digits is 11. Find the integer.

I'm really not sure of a good strategy when it comes to problems like this. If anyone has suggestions, it would be really useful for as I prepare to take the GRE in a week. Any help would be appreciated.