browntia57 browntia57
  • 01-04-2020
  • Mathematics
contestada

What number addef to -9 will have a sum of 0

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adewoleiyanuoluwa
adewoleiyanuoluwa adewoleiyanuoluwa
  • 01-04-2020

Answer: 9 is the answer

Step-by-step explanation:

-9+9=0

Thank you

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Аноним Аноним
  • 01-04-2020

Answer:

9

Step-by-step explanation:

9+(-9)=0

Adding 9 to -9 leaves nothing, think of it like subtracting 9 from 9.

Answer Link

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