Find x if the mean of the numbers 10, 4, 1, 15, 15, x, 12 and 14 is 10

1.	Find x if the mean of the numbers 10, 4, 1, 15, 15, x, 12 and 14 is 10.
A.	7
B.	8
C.	9
D.	10
Answer» D. 10

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Find x if the mean of the numbers 10, 4, 1, 15, 15, x, 12 and 14 is 10.

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