$\"\"$

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The equation is $\"\"$ .

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Solve the equation.

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$\"\"$ (Original equation)

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$\"\"$ (Power property of logarithms: $\"\"$ )

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$\"\"$ (Definition of logarithm: $\"\"$ ,then $\"\"$ )

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$\"\"$ (Substitute: $\"\"$ )

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Equality for bases of exponential functions property: $\"\"$ if and only if $\"\"$ .

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$\"\"$ .

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$\"\"$

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Check solution for $\"\"$ -values.

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$\"\"$ (Original equation)

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$\"\"$ (Substitute $\"\"$ )

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$\"\"$ (Power property of logarithms: $\"\"$ )

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$\"\"$ (Substitute: $\"\"$ ) $\"\"$

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The solution is $\"\"$ .