SOLUTION: I am a two-digit number. My digits total 12 and have a difference of 4. Who am i? Need 2 possible answers

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Question 501728: I am a two-digit number. My digits total 12 and have a difference of 4. Who am i?
Need 2 possible answers
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
t + u = 12
t - u = 4
-------------
2t = 8
t = 4
--> 48 or 84