Video Store A charges $7 to rent a video game for one week. Although only members can rent from the store, membership is free. Video Store B charges only $3 to rent a video game for one week. Only members can rent from the store and membership is $68 per year. After how many video game rentals will the total amount spent at each store be the same?

a) Write an equation to model the problem. Let x represent the number of video game rentals.
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b) Solve your equation to answer the question. (Note: Your answer should be in the form 29 rentals.)
Answer:

You can earn partial credit on this problem.