Question

If the arithmetic mean of 8,4,6,x,2,7,is 5 find value of x

Answer 1

Answer:

x=3

Step-by-step explanation:

8+4+6+×+2+7/6=5, 27+x=30, x=30_27=3

Answer 2

Answer:

x=3

Step-by-step explanation:

(8+4+6+x+2+7)/6 = 5

27+x = 5(6)

27+x = 30

x = 30-27

x = 3