Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Zachary's Bakery recently spent a total of $298 on new equipment, and their average hourly operating costs are $20. Their average hourly receipts are $22. The bakery will soon make back the amount it invested in equipment. What would the total expenses and receipts both equal? How many hours will that take? The bakery's expenses and receipts will both total $ after hours.

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