Recall that the slope-intercept form of the equation of a line is as follows:

where m is the slope of the line and (0,b) is the y-intercept.
Substracting x from the given equation we get:

Dividing the above equation by 3 we get:

Therefore:

Then the slope of the given equation is -1/3 and its y-intercept is (0,-6).
Answer: The y-intercept is

The slope is:
