zoech777
zoech777 zoech777
  • 13-01-2019
  • Mathematics
contestada

in 12 years megan will be four times as old as she was 15 years ago. How old is she now?

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mathecoach
mathecoach mathecoach
  • 13-01-2019

Answer:

x + 12 = 4 * (x - 15) --> x = 24


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Аноним Аноним
  • 13-01-2019

Answer:

Megan is 24 years old.

Step-by-step explanation:

Let her be x years old now.

x + 12 = 4(x - 15)

x + 12 = 4x - 60

72 = 3x

x = 24.  (answer).

Answer Link

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