Question 889473
 Line l passes through (21,-3) and line p is the graph of 7x-4y=13
 If what is the slope-intercept form equation of ?
 Complete the equation of the line in slope-intercept form.
 If any number in the equation is not an integer, enter it as a fraction in simplest form. y =
:
I can't make any sense out of this. What is the relationship of line l to line p?