Question

Can someone Explain this step-By-step?
Can someone Explain step-by-step how to solve this?




Find the equation of the perpendicular line to each of the following that passes through the point indicated.
4x + 5y = - 40 passing through the point (-1, 3)

Answer 1

so, the slope you need is 5/4

Answer 2

-5x + 4y = 17

5x + 4y = -17

5x - 4y = -17

5x + 4y = 17

these are the answers that i have the choice of getting