MadySwagg22 MadySwagg22

Today at 1:19 PM
Mathematics

Answered

3+9n=21
A:-2
B:3
C:2
D:6

Answer :

ashleyoregan ashleyoregan

Today at 1:24 PM

Answer:

C) its 2

Step-by-step explanation:

If you minus the 3 from both sides its 9n= 18 and you have to divideboth sides by 9 it would give you 2!

Answer Link

jessicagiordano7064 jessicagiordano7064

Today at 1:24 PM

Answer:

C: 2

Step-By-Step Explanation:

Add a negative 3 to both sides and get: 9n= 18

Divide 18 by 9 and get: 2

Answer Link

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