SOLUTION: After 13 years,Sushma will be double her present age.what is Sushma's present age?

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Question 884940: After 13 years,Sushma will be double her present age.what is Sushma's present age?
Answer by JulietG(1812)   (Show Source): You can put this solution on YOUR website!
S + 13 = 2S
Subtract S from each side
13 = S
.
In 13 years, her age will double -- she's currently 13.

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