The equation for line is

Step-by-step explanation:
It is given that the line passes through the point
with x-intercept = -2
The x intercept is the value of x when y = 0.
Thus, it can be written in coordinate as

Now, we shall determine the slope using the points
and


Substituting, we get,

Thus, the slope is

Now, we shall substitute the point
and slope
in the point-slope formula
, we get,

Multiplying both sides by 4, we get,

Subtracting both sides by 12,

Dividing both sides by 4, we get,

Thus, the equation of the line is
