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3 votes
Please help me!!!

What is the value of n?
2n = 8 + 4n
A)-4
B) 4
C)-4/3
D)4/3

1 Answer

3 votes
to get the value of n u have to set n by itself, first we have to set teh smallest n to teh other side this will give you 0=8+2n now subtract the 8 from both sides because it is positive and the only way to get rid of a positive is with a negative this will give you -8=2n, now to set n by itself divide by 2 in both sides because in order to get rid of a multiplication you have to divide, this will give you n=-4, so your answer will be letter A

Hope this helps

User Reda Lahdili
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