Math, asked by asawasi, 9 months ago

The average of 6 numbers 2,8,9,x,7 and 12 is 7.Find the value of x

Answers

Answered by PeepingMoon

4

Answer:

Hope it helps

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Step-by-step explanation:

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

2 +8+9+x+7+12 = 42

38 + x = 42

x = 42 -38

x = 4

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