Question

is the mean of 10,12,8,x,11 9 is 9 find the value of x​

Answer 1

Answer:

4

Step-by-step explanation:

mean =sum of the number /total number

=10+12+8+x+11+9/6

=50+x/6=9

50+x=6×9

50+x=54

x=54-50

x=4

Answer 2

Answer:

x=4 is your answer

mark as brainliest