Question
Opal spent 3 days making paper hearts for her brothers. Each day, she managed to make 6 more paper hearts than the day before. She made a total of 63 paper hearts. How many paper hearts did she make on the first day?
2 m

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Opal spent 3 days making paper hearts for her brothers. Each day, she managed to make 6 more paper hearts than the day before. She made a total of 63 paper hearts. How many paper hearts did she make on the first day?