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13-12-2019
Mathematics

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How do you do this step by step -7(-3n+3)=-21+21n

Respuesta :

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13-12-2019

Answer:

ytyu

Step-by-step explanation:

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Yang100 Yang100

13-12-2019

Answer:

Step-by-step explanation:

-7(-3n+3)=21n-21

Because -7*-3n gives you 21n and -7 times 3 gives you -21.

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