Answer:
y = -2/3x + 4 is the red line
Explanation:
well lets change 4x+6y=8 into y=mx+b form
6y= -4x +8 now divide by 6 on both sides to get y alone --> y = -2/3x+4/3
now if you want something parallel to that line all you need is a different y intercept but the slopes stay the same