ANSWER

Step-by-step explanation
We want to find the equation of the line in general form i.e.:

where A, B, C are constants
To do this, we have to first find the slope of the line using the formula:

where (x1, y1) and (x2, y2) are the two points the line passes through.
We have that the two points are (4, -1) and (-2, -7)
Therefore, the slope of the line is:

Now, we find the equation of the line in point-slope form by using the formula:

Therefore, we have:

To express it in the general form, first, eliminate the fraction by multiplying both sides of the equation by 2:

Now, take all the terms to the left side of the equation:

That is the equation of the line in the general form.