Adixon63
Adixon63
20-01-2022
Mathematics
contestada
will somebody please help me
Respuesta :
Аноним
Аноним
20-01-2022
Answer:
-9n-3
Step-by-step explanation:
(-7n)-2n=-9n
2+(-1)=-3
So, the question equals -9n-3 :)
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