parallel
7x - 12y = any other number.
20x+12y = 2012 12y = -20x+2012 y = -5/3x+503/3 Therefore the perpendicular slope is the positive reciprocal -5/3 which is 3/5
17
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
12y + 5 = 53 12y = 48 y = 4
12y+2=146 12y=146-2 12y=144 144/12 12x12=144 y=12
15d+12y-4y+5d 15d+5d+12y-4y 20d+8y
28y - 16y = 12y.
-6x + 12y = -102 -6x = -12y - 102 x = 2y + 17
6xy +12y = 6y (x+2)
The given equation: =3x-4x plus 9xy-12y =3x-4x+9xy-12y =-x+9xy-12y =-x+3y(3y-4) Answer.
12y = 132y = 132/12y = 11