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The average of six numbers 2, 8, 9, x, 7, and 12 is 7. Find the value of x.​

The average of six numbers 2, 8, 9, x, 7, and 12 is 7. Find the value of x.​
188k views
4 votes
The average of six numbers 2, 8, 9, x, 7,
and 12 is 7. Find the value of x.​

User DeDogs
by
7.9k points

2 Answers

4 votes

Answer:

Explanation:

x = 4

User Dave Lillethun
by
8.1k points
4 votes

Answer:

x is 4

(2+8+9+x+7+12)/6= 7

42=38+x

x = 4

User Pollux
by
7.8k points
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