# SOLUTION: Keyanna is 3 years younger than 4 times the age of her sister Breanna

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 Question 402208: Keyanna is 3 years younger than 4 times the age of her sister Breanna Answer by ewatrrr(10682)   (Show Source): You can put this solution on YOUR website! ``` Hi Keyanna is 3 years younger than 4 times the age of her sister Breanna. Need more info to determine their respective ages: Note: Letting x and y being the respective ages of Keyanna and Breanna We would have: x-3 = 4y. However,that leaves us with two unknowns and just one equation. ```