Question

if the mean of x+9,x-5,x+3,x-2 is 25 find the value of x​

Answer 1

x+9+x-5+x+5+x+3+x-2/5=25

5x+10/5=25

5(x+2)/5=25

x+2=25

x=23

Answer 2

Answer:

(x+9+x-5+x+3+x-2)/4=25

4x+5=100

4x=95

x=23.71

Step-by-step explanation: