What is the answer to 8^{2x-1}=15 ?

The answer to 8^{2x-1}=15 is x=(ln(120))/(6ln(2))

Solve for x: 8^{2x-1}=15

The solution is x=(ln(120))/(6ln(2))

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8^{2 x - 1} = 15

x = \frac{ln ( 120 )}{6 ln ( 2 )}

Decimal Notation

x = 1.15114 \dots

Solution steps

8^{2 x - 1} = 15

Apply exponent rules

(2 x - 1) ln (8) = ln (15)

Solve

(2 x - 1) ln (8) = ln (15) : x = \frac{ln ( 120 )}{6 ln ( 2 )}

x = \frac{ln ( 120 )}{6 ln ( 2 )}

(\frac{1}{5})^{x} = \frac{1}{25}

(7^{2})^{9} = (7^{3})^{x}

t, F = D + B a^{t}

3^{2 x - 5} = 243

ln (e^{7 x}) = 7 x

What is the answer to 8^{2x-1}=15 ?
The answer to 8^{2x-1}=15 is x=(ln(120))/(6ln(2))
Solve for x: 8^{2x-1}=15
The solution is x=(ln(120))/(6ln(2))