Question

What is the mean of 4,9,10 and x is 8. find x​

Answer 1

Step-by-step explanation:

please ask the question properly. You see you have written that x is 8 and then you again wrote that find x. I think you should write the question more properly. Thanks.

Answer 2

Answer:

Given numbers 4,9,10 and x

Mean = 8

Step-by-step explanation:

(4+9+10+x)/4 = 8

(23+x)/4=8

23+x = 8×4

x = 32- 23

x = 9