Answer:
no solution
Step-by-step explanation:
We assume your equation is intended to be ...
[tex]\left(\dfrac{1}{5000}\right)^{-2z}\cdot 5000^{-2z+2}=5000\\\\(5000^{2z})(5000^{-2z+2})=5000\\\\5000^{2z-2z+2}=5000\\\\5000^2=5000 \quad\text{FALSE}[/tex]
The equation is false. That is, no value of z will make it true.
There is no solution.
