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2 votes

-3 + (n)/(3) = 12

User Giang Le
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2 Answers

10 votes
N=45
Get n by simplifying both sides of the equation then isolating the variables
User Guy Avraham
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8 votes


-3+\cfrac{n}{3}=12\implies \cfrac{n}{3}=15\implies n=45

User Suhas Arvind Patil
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