# How do you use the graphing calculator to solve #2^(-x-3)=3^(x+1)#?

##### 1 Answer

Apr 29, 2018

#### Explanation:

We can plot both functions on the same plot and see where they intersect.

Socratic doesn't have a good way to plot two functions as far as I know, so you can see a good plot here.

We could also do this analytically using logarithms:

which is exactly where we saw it in the above.