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Mathematics, 26.09.2019 06:30, karmaxnagisa20
Anumber is decreased by seven. then, the new number is multiplied by 3 to get an answer of -9. what is the original number?
a) -30
b) 30
c) 4
d) -4
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Answers: 1
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Anumber is decreased by seven. then, the new number is multiplied by 3 to get an answer of -9. what...
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