Find the Solution of the Equation $$\left( \frac { 3 } { 5 } \right) ^ { 7 x } = 12$$

question 49

Multiple Choice

Find the solution of the equation $$\left( \frac { 3 } { 5 } \right) ^ { 7 x } = 12$$ correct to four decimal places.

• A) \(- 2.4322\)
• B) \(- 3.0501\)
• C) \(- 2.7593\)
• D) \(- 2.1175\)
• E) \(- 1.7659\)  

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