sharkgang97 sharkgang97

21-05-2021
Mathematics

contestada

Hi I'm bad at math the questions is -r - 20r = please help

Respuesta :

20090874 20090874

21-05-2021

Answer:

−21r

Step-by-step explanation:

Combine Like Terms:

=−r+−20r

=(−r+−20r)

=−21r

Answer:

=−21r

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Аноним Аноним

21-05-2021

-21r. Hope this helps

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