WahbiAbdella1 WahbiAbdella1

23-02-2021
Mathematics

contestada

expand the following: -7(3y-1)

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Аноним Аноним

23-02-2021

Answer:

-21y+7

Step-by-step explanation:

-7(3y-1) = 3y(-7) -1(-7) = -21y+7

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yaujingjie yaujingjie

23-02-2021

Answer:

-21y + 7

Step-by-step explanation:

Just times - 7 with 3y then - 7 times with - 1

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