Math, asked by saraswatisingh83, 3 months ago

The mean of 5, 6, 7 and re is 5. Find the value of x​

Answers

Answered by beherakhitish12feb20
1

Answer:

2

Step-by-step explanation:

5 + 6 + 7 + x /4 = 5

18 + x = 20

x = 2

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