Algebra II
posted by Arielle .
Solve for X. Give exact answer in form of fraction.
ln 27+ln(x8)=ln(9x8)

ln 27(x8) = ln(9x8)
logs are equal, so values are equal:
27(x8) = 9x8
27x  216 = 9x  8
18x = 208
x = 104/9
Respond to this Question
Similar Questions

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 … 
Algebra
Solve the system of equations by an algebraic method. Leave answer in exact form. 4x²  7y² = 21 x² + 2y² = 99 
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. 
algebra
solve the exponential equation Express in exact form. 5e^xlog_9 = 11 Is x = (ln11ln5/log_9 exact form? 
Calculus
Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x) 
Calculus
Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x) 
Calculus
Find a solution to the equation if possible. Give the answer in exact form and in decimal form. 8=4sin(5x) 
Algebra 1 Answer Evaluation
Solve x^2 6x  13 = 0 by completing the square. Give exact solutions. A: x = ±√22 (or) x = ±4.69 
Algebra
Solve the logarithmic equation. Be sure to reject any value of x that is not in the domain of the original logarithmic expression. ln ã(x+4)=1 What is the exact solution? 
algebra
There is a fraction such that if 5 is added to the numerator, its value will be 1/3, and if 7 is subtracted from the denominator, its value will be 1/5. What is the fraction?