If 7 years Erin will be twice as old as she… | ClassNotes

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If 7 years Erin will be twice as old as she… | ClassNotes

E

Editor

Sep 18, 2022

If 7 years Erin will be twice as old as she was 8 years old. How old is Erin now?

Difficulty: Easy

A:

21

B:

24

C:

26

D:

23

ID: 63273db5ca83163ac3a0ae91