4 x — 5 y +20=0 — 20 — 20 4 x — 5 y=-20 4 x — 4 x — 5 y=-20 — 4 x -5 y=-20 — 4 x -5 y=-4 x — 20 -5 -5 y=⁴/₅x +4The slope would be ⁴/₅.