The equation is written in the slope-intercept form:

Where:
m = Slope
b = y-intercept
From the equation we can conclude that the y-intercept is:

We can find the x-intercept as follows:

The x-intercept is:
(3,0)
The graph is:
Yea it is. I hope this helps and please mark me brainliest!
1/3(21 - 3a) = 6 - a
7 - a = 6 - a
7 = 6
Therefore, the equation has no solution.
Answer:
line plots do you mean number line, cos no pic is attached