Ada and Paul received their scores on three tests. On the first test, Ada`s score was 10 points higher than Paul`s score. On the second test, Ada`s score was 4 points higher than Paul`s score. If Paul`s average (arithmetic mean) score on the three tests was 3 points higher than Ada`s average score on the three tests, then Paul`s score on the third test was how many points higher than Ada`s score?