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garis 2y-3x+5 = 0 ⇒ -3x+2y = -5
m=-a/b=-(-3)/2 = 3/2
syarat sejajar m₁=m₂
persamaan garis
y-y₁=m(x-x₁)
y-1 = 3/2 (x-4)
y-1 = 3x/2 - 12/2
-3x/2+y = - 12/2+1
-3x/2+y = -10/2
-3x/2+y = -5
maaf kalo ada yang salah
semoga membantu