Hello, my name is Zalgo, and I would be honored to help you out on this Fantastic Friday. The answer to your question would be that X=81. (if you want/need the , it will be down below).
I hope this all helps you out and I hope you have a nice day.
"Stay Brainly and stay proud!" ~ Zalgo
In order to get the answer, first calculate the product for [tex]3*(3^4)=3x[/tex] which will get you [tex]3^5=3x[/tex].
Then you'll want to divide both sides of the equation by 3, taking you from [tex]3^5=3x[/tex] to [tex]3^4=x[/tex].
After that, you need to evaluate the power, so now you have went from [tex]3^4=x[/tex] to 81=x.
And the final step would be to switch the sides of the equation. So instead of ending with 81=x, you'll end with x=81.