Question

if the mean of x,1,2,3 and x is x find the value of x​

Answer 1

Answer:

2

Step-by-step explanation:

Mean =

{Sum of Observation} ÷ {Total numbers of Observations

therefore

(x+1+2+3+x)÷5=x

(6+2x)÷5=x

6+2x=5x

6=(5-2)x

6=3x

x=6÷3

x=2

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