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If the mean of the four nurnbers 4, 8, x and 12 is 0, chen x is ​
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If the mean of the four nurnbers 4, 8, x and
12 is 0, chen x is
​

User Martijn Van Hoof
by
8.2k points

1 Answer

3 votes

Answer:

x= -24

Explanation:

(4+8+x+12)/4=0

4+8+x+12=0

x= -24

User TimT
by
7.9k points
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