Mathematics, 03.12.2020 21:40, notkeandre9

A number is decreased by seven. Then, the new number is multiplied by 3 to get an answer of -9. What is the original number?

-4
-30
4
30

Answers: 3

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A number is decreased by seven. Then, the new number is multiplied by 3 to get an answer of -9. Wha...