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Asked by Yosef Alemu

I think a number. If I subtract 8 from it and multiply the difference by 3, the result is 21. What is a number?
3 years ago

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Answered by oobleck
(x-8)*3 = 21
now just solve for x
3 years ago
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I think a number. If I subtract 8 from it and multiply the difference by 3, the result is 21. What is a number?

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