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22-11-2020
Mathematics

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Double the difference of a number n and 3 is -10. Which equation models this "number riddle" correctly?
A. 2 - n - 3 = -10
B. 2(3 - n) = -10
C. 2 (-10) = 3
D. 2(n - 3) = -10

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LazyBun LazyBun

22-11-2020

Answer: D

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