Answer:
y = (-5/6)x + 4
Step-by-step explanation:
The equation of a line can be calculated as:

Where (x1, y1) is one point in the line and m is the slope and can be calculated as:

Where (x2, y2) is another point in the line.
So, replacing (x1, y1) by (-12, 14) and (x2, y2) by (6, -1), we get that the slope is equal to:

Then, with a slope equal to -5/6 and the point (-12, 14), we get that the equation of the line is:

So, solving for y, we get:

Therefore, the answer is y = (-5/6)x + 4