Triple Variable System word problem help!?

Bootsonton

New member
Which 3 equations can you use to create a triple variable system? I know how to solve it once I have a system, but what equations can you use to make the system? The answer to the question is 836.

Find the 3-digit integer for which all the following statements are true:
(a) The sum of the three digits is 17.
(b) The sum of the original integer and the integer represented when the digits are reversed is 1474.
(c) The difference between the original integer and the integer represented when the digits are reversed is 198.

Thank you!
 
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