Identify the solution(s) of the system of equations, if any.

Question

-2x-4y=1
12y=-6x-3

a) no solution
b) (0,-1)
c) (-1,0)
d) infinitely many solutions

Answer 1

4 y = - 2 x - 1
12 y = -6 x - 3

12 y = - 6 x - 3
12 y = - 6 x - 3 these lines are the same

all points on the line are solutions

Answer 2

d) infinitely many solutions