What are the coordinates of point q after this reflection

-8,3

-8,-3

-3,-8

8,3

We have that in this case the point Q is:
 Q = (x, y) = (- 8, 3)
 A reflection of the figure on the x axis is given by the following rule:
 (x, y) > (x, -y)
 Applying the transformation:
 (-8, 3) ---> (- 8, -3)
 
 the coordinates of point Q after this reflection are
 -8, -3

Where is the problems