Question

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

Answer 1

x=7

Step-by-step explanation:

(8+4+6+2x) ÷4 = 7

(18+ 2x)= 7×4

2x = 28 - 18

x=10÷2

x= 5

Hope,it will help you !