Thread: Solving ln Equations

I don't fully understand how "ln" works yet. I would really appreciate some help with this problem.

Enter all admissible solutions for:

ln(x+31)−ln(x+3)=ln(8)−ln(x).

Originally Posted by mmfoxall

I don't fully understand how "ln" works yet. I would really appreciate some help with this problem.

Enter all admissible solutions for:

ln(x+31)−ln(x+3)=ln(8)−ln(x).

using the difference property for logs ...





solve for x ... note that any solution for x must be greater than zero.