Question

Find the value of x if the mean of 89, 73, 84, X, 87,
77 and 94 is 85.​

Answer 1

Step-by-step explanation:

85= 89+73+84+x+77+94/6

85=417+x/6

85.6=417+x

500-417=x

x=93

Answer 2

Answer:

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Step-by-step explanation:

x=83