Posted by **lisa** on Monday, November 11, 2013 at 11:57am.

solve:

2 ln e= ln sqrt of 7/x-2 ln e

what would be x?

- math -
**Steve**, Monday, November 11, 2013 at 12:05pm
Assuming parentheses as shown below, and recalling that ln(e) = 1,

2 ln e= ln sqrt(7/(x-2)) ln e

2 = ln √(7/(x-2))

√7/(x-2)) = e^2

7/(x-2) = e^4

x-2 = 7e^-4

x = 2 + 7e^-4

- math -
**Anonymous**, Monday, November 11, 2013 at 11:38pm
Thanks Steve I have it now, But the answer checked out to be e^-4+ln sqrt 7

## Answer this Question

## Related Questions

- Inequality - When I solve the inquality 2x^2 - 6 < 0, I get x < + or - ...
- Math Help please!! - Could someone show me how to solve these problems step by ...
- math - solve 2x^2+3x+8=0 and express the solutions in a+bi form. Let's use the ...
- Math/Calculus - Solve the initial-value problem. Am I using the wrong value for ...
- math - determine the area of triangle abc when side ab= square root of x, side ...
- Math check - Solve: sqrt(7x-5)+sqrt(15x+4)=sqrt(30x+31) would I square both ...
- Math - So I am supposed to solve this without using a calculator: Sqrt[20]/10 - ...
- Calculus - Please look at my work below: Solve the initial-value problem. y'' + ...
- MATH - I need to simply this equation, but I got stuck. h/(4-sqrt(16+h)) = y ...
- algebra,math,help - Use Property 2 to simplify each of the following radical ...

More Related Questions