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¿How to solve with logarithms?

See image please

¿How to solve with logarithms? See image please-example-1

1 Answer

7 votes

Answer:

Explanation:

Apply the natural log to both sides we have


(-(2/3)x -1 ) \ln 2 = (3-2x)\ln 3\\-x(2/3)\ln 2 + 2x\ln 3 = 3\ln 3 -\ln 2\\x\left((-2)/(3)\ln 2 +2\ln 3\right)=\ln (27/2)\\x\left(\ln 9 -\ln √(8)) =\ln(27/2)\\\\x\ln (9/√(8))=\ln(27/2)\\\\x= \ln(27/2) / \ln(9/√(8))

User Tom Dunn
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