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Log (3y+2)-1=log(y-4)

User Nilo
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1 Answer

2 votes

Answer:

y=6

Explanation:


\log(3y + 2) - 1 = \log(y - 4)


\implies \log(3y + 2) - \log(10)= \log(y - 4)


\implies \displaystyle\log( (3y + 2)/(10)) = \log(y - 4)


\implies (3y + 2)/(10) = y - 4


\implies 3y + 2 = 10y - 40


\implies 7y = 42


\boxed{ y = 6}

User Nazario
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