The sum of the digits of a two-digits numbers is 12 and when the digits of the to digit number are interchanged, the new number is 36 more than the original. What is the Original number?

The sum of the digits of a two-digits numbers is 12 and when the digit

1.	The sum of the digits of a two-digits numbers is 12 and when the digits of the to digit number are interchanged, the new number is 36 more than the original. What is the Original number?
A.	93
B.	48
C.	39
D.	84
E.	Cannot be determined
Answer» C. 39