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When 8 is subtracted from a certain number and the result is multoplied by 3 the answer is 21. What is the original number?
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When 8 is subtracted from a certain number and the result is multoplied by 3 the answer is 21. What is the original number?
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Jun 26, 2021
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When 8 is subtracted from a certain number and the result is multoplied by 3
the answer is 21. What is the original number?
Mathematics
middle-school
Ijavid
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15
15 - 8 = 7
7 • 3 is 21
StaleMartyr
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Jun 26, 2021
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StaleMartyr
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4
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Answer:
x=15
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Yamini
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Jul 2, 2021
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Yamini
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