CallmeAndy12
CallmeAndy12 CallmeAndy12
  • 01-03-2021
  • Mathematics
contestada

Find the value of X

11, 20, x, 7
Mean = 14
x = _____

Respuesta :

davidtung123123
davidtung123123 davidtung123123
  • 01-03-2021

Answer:

18

Step-by-step explanation:

because their is 4 numbers multiply 14 by 4       14*4=56

then minus the three numbers you have to get 18 56-11-20-7=18

Answer Link
locslady locslady
  • 01-03-2021
11+20+7+x= (4)(14)
38+x=56
-38+x=56-38
X=18
Answer Link

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