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Al has twice as many baseball cards as Frank and 4 times as many football cards as Joe. The expression to 2x + 4Y can be used to show the total number of baseball and football cards Al has. If the answer is y, then what is the question ?

1 Answer

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Frank has X baseball cards.
Ai has 2x baseball cards.

Joe has Y football cards.
Ai has 4y football cards.
Ai has 2x + 4y baseballs and foot balls.

QUESTION: How many football cards does Joe have?
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