Economy, asked by sa4964829, 10 months ago

If arithmetic means (x) of 7,(x+2),10 and (x-3) is 9. Calculate the value of x

Answers

Answered by gautamkumargupta692

1

x=-7/2

Explanation:

7+x+2+10+x-3=9

19-3+2x=9

x=-7/2

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