Math, asked by shristiszar1333, 7 months ago

the mean of the observation x,x+3, 2x +1, 5x-4 and 3x+7 is 11. find the value of x

Answers

Answered by Fitz22

1

Step-by-step explanation:

(x+3+x+2x+1+5x-4+3x+7)/5=11

12x+7=55

12x=48

x=4

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Answered by AQUAKILLER

0

Answer:

1/3

Step-by-step explanation:

x+x+2x+5x+3x=-3-1-7+4+11

x=1/3

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