SOLUTION: When you reverse the digits in a certain two digit number you decrease its value by 18. what is the number if the sum of its digit is 4

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Question 941298: When you reverse the digits in a certain two digit number you decrease its value by 18. what is the number if the sum of its digit is 4
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
10T+U is the number.
T, tens place, U, ones place.

system%28%2810T%2BU%29-%2810U%2BT%29=18%2CU%2BT=4%29