velissa112807reyna33 velissa112807reyna33
  • 26-08-2020
  • Mathematics
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If n-8=-3, what is 3n?

Respuesta :

tomson1975
tomson1975 tomson1975
  • 27-08-2020

Greetings from Brasil...

Let's isolate N. For that we will pass the - 8 to the second member:

n - 8 = - 3

n = - 3 + 8

n = 5

3n = 15

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