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19-11-2020
Mathematics

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I think of a number multiply it by 3 and add 6 the result is 21 what is the number

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ziyingzxxu123 ziyingzxxu123

19-11-2020

Answer:

5

Step-by-step explanation:

5x3=15

15+6=21

Hope this helped pls give brainliest

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