How do you graph #y>=2x-7# and #y<-4x-3#?
Graph the first line y = 2x - 7. The solution set is the area above the line. Color this area. The line also belongs to the solution set.
Graph the second line y2 = -4x - 3. The solution set is the area below this line. Color this area.
The combined solution set of the system is the commonly shared area.