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(24785) About Me  (Show Source):
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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.