Math, asked by arya6584, 11 months ago

the mean of six number:x-5,x-1,x,x+2,x+4 and x+12 is 15. find the mean of first four numbers.

Answers

Answered by navaneeththegenius

2

Answer:

x-5+x-1+X+X+2+X+4+X+12

6x+12=15

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