Final answer:
To find x, use the formula x = mean + (z * standard deviation), where the mean is 24 and the standard deviation is 7.
Step-by-step explanation:
To find x, we need to use the formula for converting z-scores to raw scores. The formula is: x = mean + (z * standard deviation). In this case, the mean is 24 and the standard deviation is 7. So, x = 24 + (z * 7). Since no z-score is provided in the question, we cannot calculate the exact value of x.