sammyelopez120
sammyelopez120
23-09-2021
Mathematics
contestada
3(n+1)=15-n solve for n
Respuesta :
alyssabenedicte
alyssabenedicte
23-09-2021
Answer:
n = 3
Step-by-step explanation:
3(n+1) = 15 - n
3n + 3 = 15 - n
3n +n = 15 - 3
4n = 12
n = 3
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