sopherz200 sopherz200

05-03-2021
Mathematics

contestada

21=-7n
It's a one-step equation. Please help!!

Respuesta :

Аноним Аноним

05-03-2021

Answer:

-3=n

Step-by-step explanation:

21=-7n

divide both sides by -7

-3=n

Answer Link

nsovacs nsovacs

05-03-2021

Answer:

n=3

Step-by-step explanation:

21 ÷7=3

n=3

Answer Link

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