Seudónimo
Seudónimo
03-08-2017
Mathematics
contestada
A)2
B)6
C)10
D)19
Someone help me please!!
Respuesta :
Biden
Biden
04-01-2019
Answer:
A
Step-by-step explanation:
5n + 9 = 8n + 3
3n = 6
n = 2
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