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spin [16.1K]
3 years ago
9

A) 9 + n = 5 quel est le chiffre qui manque

Mathematics
1 answer:
tino4ka555 [31]3 years ago
8 0

Answer:

Votre réponse sera n=-4

Step-by-step explanation:

9+n=5

9-9+n=5-9  (Soustraire 9 des deux côtés)

n= -4

J'espère que cela t'aides :)

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