How do I graph these? Ah I can't think!
y+6=3
x-4=0
i do not understand where you have difficulty.
skeeter told you exactly what you need to know.
lets use an example, i suppose
example 1: say we want to graph y = 1
this is just a horizontal line that cuts the y-axis at 1
example 2: say we want to graph x = 1
this is just a vertical line that cuts the x-axis at 1