Question

Show that the straight lines 2x+3y-8=0 and 4x+6y+18=0 are parallel​

Answer 1

Step-by-step explanation:

for lines to be parallel slope should be same

therefore converting the eq to slope form we will get the slope

so, 2x +3y-8 = 0

y = (-2/3)x +8/3

slope is (m1) = -2/3

now

4x + 6y + 18 = 0

y = (-4/6)x -18/6

y = (-2/3)x - 3

slope(m2) = -2/3

as m1 = m2

so, lines are parallel