Question 534228
2x -6y = 54
-6y = -2x + 54
y = (-2x)/-6 + 54/-6
y = 1/3*x - 9
.
3x - 9y = -18
-9y = -3x -18
y = (-3x)/-9 -18/-9
y = 1/3x + 2
.
With the same slope, the lines will be parallel.
.
{{{ graph(500,500,-20,20,-20,20,1/3*x-9,1/3*x+2) }}}