Math, asked by yashika9055, 5 months ago

The mean of x,x+1,x+2,x+5,x+11 and 2x+1 is 12 . Find the value of x....
please jldi batao koi

Answers

Answered by devsachdeva14

0

Answer:

52/7 hope it helps thanks

Answered by deepakshikabra997

0

Answer:

Step-by-step explanation:

Given mean of 7,9,x+3,12,2x−1,3 is 9

i.e. 7+9+x+3+12+2x−1+3 /6

=9

⇒3x+33=54

⇒3x=21

⇒x=

3 / 21

=7

∴ value of x=7

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