Answer:
Explanation:
The line should be parallel to 
, therefore, it would be a vertical line of the form 
, where `a` is a parameter representing the constant x value the line would be passing through.
We know that the line passes through (5, -7), a point whos coordinates are 
 and 
, though the y value has no significance as the line is vertical.
Knowing these details, we know that the line's equation is 
, and, therefore, it is a vertical line that passes through 
 on the x axis.