Systems Answers

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1) (31/2, 245/4)

2) No solution

3) ((-5 + Ö(65)) / 5, 1/5) and ((-5 - Ö(65)) / 5, 1/5)

4) ((23 + Ö(1009)) / 24, (187Ö(1009) + 4925) / 288) and

(-(23 + Ö(1009)) / 24, (43Ö(1009) + 1613) / 288)

5) Any solution