Question

Complete these ordered pairs for this equation. (-1, ), (0, ), (1, )2x + y = 3

Answer 1

Since you're looking for y, I would rewrite as y= first then plug in the x values and solve.
Y = -2x + 3
y = -2(-1)+3
y=5. (-1,5)
Y=-2(0)+3
y=3
(0,3)
y=-2(1)+3
y=-2+3
y=1
(1,1)