Question

the mean of 9 ,. 14,x,16 , 7, and 18 is 11.5 find the value of x ​

Answer 1

Answer:

5ans

Step-by-step explanation:

64+x=69

x=69-64

x=5

Answer 2

Answer:

x=5.5

Step-by-step explanation:

9+14+X+16+7+18/6=11.5

64+X/6=11.5

64+X=11.5*6

64+x=69.5

x= 69.5-64

x=5.5

all the best