Question

X+2y=2 and 2x+4y=-8 how many solutions does this system have?

Answer 1

No solutions

Explanation:

x+2y=2

2x+4y=-8

Multiply the first equation by 2:

2x+4y=4

Since 2x+4y are equal to both 4 and -8, this system must have no solutions. Hope this helps!