9^x= e^x+8
solve for x using logs

Step-by-step explanation:

I will make an assumption.

We are trying to solve:

We first need to have the same base on both sides.  So I'm going to write as using that natural log (ln( )) and e^() are inverses.

So we are going to rewrite the equation:

So now that the bases are the same we can set the exponents equal like so:

Using power rule we can bring down the x in front of ln( ):

Now we need to get our terms with x on one side and terms without x on the opposite side.  To do this, we just need to subtract x on both sides in this case:

Factor the left hand side like:

Now divide both sides by what x is being multiplied by:

i can't read the graph

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137