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16-06-2021
Mathematics

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whats the missing number

whats the missing number class=

Respuesta :

25-06-2021

Answer:

5

Step-by-step explanation:

X * 3^2 +2 = 47

X * 9 + 2 = 47

9X = 47 - 2

9x = 45

x = 45 : 9

X = 5

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