SOLUTION: 63, 84, 96, 85, ? equals the mean of 85

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Question 689674: 63, 84, 96, 85, ? equals the mean of 85
Answer by rfer(16322) About Me  (Show Source):
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(63+84+96+85+x)/5=85
328+x=85*5
328+x=425
x=425-328
x=97