Question

the mean of 2,4,8 and x is 6. find x

Answer 1

Answer:

Mean = 6

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

(14+x)/4=6

14+x=6*4

14+x=24

x=24-14

x=10

Answer 2

Answer:

(2+4+8+x)/4

14+x/4

given mean = 6

14+x/4=6

14+x = 24

x = 24-14

x = 10