Algebra II

posted by .

Solve for X. Give exact answer in form of fraction.

ln 27+ln(x-8)=ln(9x-8)

• Algebra II -

ln 27(x-8) = ln(9x-8)
logs are equal, so values are equal:
27(x-8) = 9x-8
27x - 216 = 9x - 8
18x = 208
x = 104/9

Similar Questions

1. Math

Solve the given equation in the interval [0,2 pi]. Note: The answer must be written as a multiple of pi. Give exact answers. Do not use decimal numbers. The answer must an integer or a fraction. Note that pi is already provided with …
2. Algebra

Solve the system of equations by an algebraic method. Leave answer in exact form. 4x² - 7y² = 21 x² + 2y² = 99
3. algebra 2

If y is directly proportional to x, and y = 16 when x = 12, find the constant of proportionality, k. Give the answer in the form of fraction if necessary.
4. algebra

solve the exponential equation Express in exact form. 5e^xlog_9 = 11 Is x = (ln11-ln5/log_9 exact form?
5. Calculus

Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x)
6. Calculus

Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x)
7. Calculus

Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x)