Mathematics, 07.04.2021 21:10, michibabiee

At a bookstore Mrs. McIntyre buys three books, one for each of her children. Each book cost the same amount. She also buys $1.50 magazine for herself. Her purchases have a total price of $13.47. The equation 3x+1.50=13.47 models this situation. Solve this equation for x. Explain what this value of x means in terms of the bookstore purchases.

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At a bookstore Mrs. McIntyre buys three books, one for each of her children. Each book cost the same...