1. What is the solution to the system of equations?3x-6y=-12x-2y=-8(a) Use the substitution method to justify that the given system of equations has no solution. (b) What do you know about the two lines in this system of equations?

So yeah, we'll have to use the substitution method to justify that the system of equations has no solution. We'll be substituting 3 into the second equation:

3x - 6y = -12
3x - 6y = -24

I know that this system of equations leaves us with no solution because both the x and y crosses out, leaving us with 0 = 12.