Question

sona is a 9 years older than aleena.after four years sona's age would be double that of aleena.what is the age of aleena
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Answer 1

Answer:

18 age of sona and Aleena age 9

Answer 2

Step-by-step explanation:

let the aleena age be x years.

ATQ

x+9+4=2x

2x-x=13

;x=13

therefore the age of Alina is 13 years