$\"\"$

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The equation is $\"\"$ .

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Apply logarithm one to one property : if $\"\"$ ,then $\"\"$ .

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$\"\"$

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$\"\"$

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Apply change of base rule : $\"\"$ .

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$\"\"$

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Apply logarithm power rule property : $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ or $\"\"$

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Apply logarithm one to one property : if $\"\"$ ,then $\"\"$ .

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$\"\"$ or $\"\"$

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$\"\"$ or $\"\"$

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Therefore,the solutions are $\"\"$ or $\"\"$ .

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$\"\"$

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The solution set is $\"\"$ .