Algebra help pelase!!

2. Give an example of a point that is the same distance from (3, 0) as it is from (7, 0).
Find lots of examples. Describe the configuration of all such points. In particular, how
does this configuration relate to the two given points?

i obviously found the examples that was super easy just idk how to write the explanation stuff

The vertical line x=5, that is the set of points {(y,5)|y any real} satisfies your requirement.