How many solutions does the system have?
X+2y=2
2x+4y=-8

x=−2y+2

Step-by-step explanation:

Step 1: Add -2y to both sides.

x+2y+−2y=2+−2y

x=−2y+2

x=−2y+2

Step 1: Add -4y to both sides.

2x+4y+−4y=−8+−4y

2x=−4y−8

Step 2: Divide both sides by 2.

2x/2 = -4y-8/2

x=−2y−4

x=−2y−4