Tentukan PGL melalui titik (-2,-4) sejajar dgn garis 2x+y-4=0TOLONG DIJAWAB!! :D

2x + y – 4 = 0
y = – 2x + 4

y – y1 = m (x – x1)
y + 4 = -2 (x + 2)
y + 4 = -2x – 4
y = -2x – 4 – 4
y = -2x – 8