Answer:
There are no numbers that meet this criteria.
Explanation:
Compose 2 equations in r and s
12r + 1/6 s = 17 ........... A
6r + 1/12 s = 5 Multiply this equation by -2:
-12r - 1/6 s = -10..............B
Adding equations A and B:
0 + 0 = 7
This is absurd so there are no solutions to these equations.