Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wednesday, she sold 6 fewer books than she did on Tuesday. During the three days Rachel sold 19 books. Create an equation that can be used to find m, the number of books Rachel sold on Monday. Equation: a0- a1 = a2
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Answer:
5 books
Step-by-step explanation:
Monday: (m) books sold
Tuesday: (2m) books sold
Wednesday: (2m - 6) books sold
Total amount books sold is 19.
m + 2m + 2m - 6 = 19
5m = 25
m = 5 books sold on Monday.
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