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Mathematics, 06.12.2020 04:20 elizabethhubbe

The product of a “certain negative number decreased by 5” and “the same number tripled and then increased by 7” is 0. What is the number? 3. Maria said, “The product of my age increased by 4 and 45 less than two times my age is zero. How old am I?” Find Maria’s age.

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