SOLUTION: Mona's father is thrice as old as Mona. After 12 years ,he will be just twice his daughter. find their present age?

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Question 629734: Mona's father is thrice as old as Mona. After 12 years ,he will be just twice his daughter. find their present age?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
Mona's father is thrice as old as Mona age
After 12 years ,he will be just twice his daughter's age
Question states*** In 12 years ...
3x + 12 = 2(x+12)
x = 12, Mona's age. her father is 36
and..in 12 years

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