Q:

What does "Points on the hyperbola is $x$ units close to one focus than the other" mean?

Find the equation of the hyperbola  
Foci $(13,0), (-13,0)$
Points on the hyperbola are $24$ units close to one focus than the other.  
I am not sure what "Points on the hyperbola are 24 units close to one focus than the other." means.

A:

Can you see the foci $ (13-12= c-a=1) $ unit inside the nose? for the hyperbola:
$$ {\left(\dfrac{x}{12}\right)}^2-{\left(\dfrac{y}{5}\right)}^2=1?$$
The asymptote line is $PR$

