SOLUTION: A video store charges non-members $4 to rent each video. A store membership costs $21 and members pay only $2.50 to rent each video. For what number of videos is the cost the same?
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Question 213841: A video store charges non-members $4 to rent each video. A store membership costs $21 and members pay only $2.50 to rent each video. For what number of videos is the cost the same?
Please ONLY write an equation, I would like to solve the problem on my own! Answer by rfer(16322) (Show Source):
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