3209nevaeh 3209nevaeh

28-01-2022
Mathematics

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The sum of a number and 9 is multiplied by -2. The result is -8. What is the unknown number

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harpsickle213 harpsickle213

28-01-2022

(n+9) * -2 = -8
n+9 = 4
n = -5

-5 is your answer! :)

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