2021ella
2021ella
08-10-2020
Mathematics
contestada
-3n-4n-17=25
What is n?
Respuesta :
chre2049
chre2049
08-10-2020
Answer:
-6
Step-by-step explanation:
add -3n and -4n= -7n
add 17 to 25
-7n=42
n=-6
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