15-01-2020
Mathematics

contestada

Callie thinks of a number. She adds 6 to the number, multiplies the result by 2, and then subtracts 4. The number she ends up with is 46. What number did Callie start with?

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15-01-2020

Answer:

The answer is 19

Step by step explanation

19 + 6 = 25

25 x 2 = 50

50 - 4 = 46

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