Answer:
x + 6y = 0.
Explanation:
The equation is found using the point-slope form:
y - y1 = m(x - x1)
m = slope = -1/6, and (x1, y1) = (12, -2) so it is:
y - (-2) = -1/6(x - 12)
y + 2 = -1/6(x - 12) Multiply through by 6:
6y + 12 = - (x - 12)
6y + 12 = -x + 12
x + 6y = 12 - 12
x + 6y = 0.