You can put this solution on YOUR website! Since the equation is not in slope-intercept form, this means that the equation has an undefined slope and does not have a y-intercept. To see why, simply graph the equation to get
Graph of
From the graph we can see that the equation is a vertical line. This means that the slope is undefined.
Also, we can see that the graph does not cross the y-axis. So it does not have a y-intercept.