Question 380780
Solve by using one of the ordered pairs and solve, see if you get the other
x+2y=2
0+2y=2
y=2/2
y=1
first one works
2+2y=2
2y=0
y=0
second one works
x+2*-1=2
x=-2=2
x=4
three does not work
you do the last one