jakaylawilson66
jakaylawilson66
02-12-2020
Mathematics
contestada
helpppppp me plssss
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Respuesta :
7488375888
7488375888
02-12-2020
Answer:
Step-by-step explanation:
-n+1
Answer Link
shonoikihalima12
shonoikihalima12
02-12-2020
Step-by-step explanation:
(n+2)-(2n+1)
=n+2-2n-1
=n-2n+2-1
=-n+1
Answer Link
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