SOLUTION: Regie is 5 years old than Lani. Five years ago the sum of their ages was 25. How old are they now?
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Question 148902: Regie is 5 years old than Lani. Five years ago the sum of their ages was 25. How old are they now?
Answer by jojo14344(1513) (Show Source): You can put this solution on YOUR website!
Let = Lani's age
So Regie's age=
Going back 5 years ago,
;
--------> Lani's age
----> Regie's age
.
It make sense, 5 years ago Lani's age, + Regie's age, --------> 10+15=25 years
Thank you,
Jojo
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