# algebra

posted by
**Celest** on
.

Evaluate the logarithmic equation for three values of x that are greater than 2, three values of x that are between 1 and 2, and at x=2. y = -log(sub)3 (x - 1)

I don't know if I did this right, I changed it to -3^y=x-1. I am having difficulty replacing x and finding out what y is. I would have an easier time if I was substituting y and finding x. What am I doing wrong. Thanks!!