identify the solutions of the system equations if any

Question

X=1

Y=1

Answer 1

x=1 is a vertical line through x=1.  y=1 is a horizontal line through the point y=1.  The two lines intersect at the point (1,1), which is the solution.

 

Check out a graph of the two lines here:

 

http://www.wyzant.com/resources/files/290894/intersection_of_x_1_and_y_1