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Help! If, in 7 years, Susan will be 2 times as old as she was 3 years ago, what is Susan’s present age?

Help! If, in 7 years, Susan will be 2 times as old as she was 3 years ago, what is Susan’s present age?
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3 votes
Help! If, in 7 years, Susan will be 2 times as old as she was 3 years ago, what is Susan’s present age?

User Minglyu
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2 Answers

4 votes
13..
13-3=10
13+7=20
10*2=20
User Nitin Midha
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7.4k points
4 votes
Susans age is 13 because 13 + 7 is 20 and 13 - 3 is 10 10 x 2 is 20
User Martin Gross
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