Question 511378
Since there is no x in the equation it is a line parallel to the x axis

-2y=10
/-2
y=-5

It is a line parallel to the x axis intersecting the y axis at (0,-5)

{{{drawing(300,300,-10,10,-10,10,circle(0,-5,0.3),graph(300,300,-10,10,-10,10,y=-5))}}}