jocelyn2083 jocelyn2083
  • 01-10-2020
  • Mathematics
contestada

What is the sum of any number and its opposite?

Respuesta :

edyg144 edyg144
  • 02-10-2020
It’s 0.


Because when you add a number by it’s opposite your just adding or subtracting that same value.

n+(-n)

n=5

5-5=0

n=-3

-3+3=0

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