Question

x,x+3,x6,x+9,x+12 Mean = 10
find x​

Answer 1

Answer:

2.6

Step-by-step explanation:

we know that mean formula

X bar = summation of all terms

no.of terms

given

X bar =10

To Find x value

10(5) = x+ (x+3) + x6 + (x+9) + (x+12)

50= 10x+ 24

10x= 26

x= 2.6