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Mathematics, 29.06.2019 16:30 gudon986732

Abook costs $3. mr. grayson spent $81 on books. the number of books, b, can be found by solving the equation 3b = 81. which is the best method for solving the equation?

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Abook costs $3. mr. grayson spent $81 on books. the number of books, b, can be found by solving the...
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