find the equation of the line in all 3 forms (standard, slope intercept & point slope)

Question

perpendicular to 7x-6y-8=4, through (0, -4)

Answer 1

(-6/7) = (y+4)/x is the equation you need.

You should be able to "massage" it into the needed forms; if not, make a comment & I will try to help further.