if the mean of 6,8,9 x,13,is 10, find the value of x.

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if the mean of 6,8,9 x,13,is 10, find the value of x.
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I did not understand how you got 50 like you told cross multiplying but how is it possible with it

LalithaY-zf
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If the mean of the given observation 3, 7, X, 2, 8, are 5 then find the value of X

anshkumar
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Anyone please answer X (×+1) (×+3) (×+7) is 25 find the value of x

kkgaming
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If the mean of 3, 1, 5, x, and 9 is 4, then value of x is?

sujitKumar-ziec