3 years ago

Whats the missing number

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

4 0

Answer:

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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