IV. Graph each equation. Find at least three ordered pairs that satisfy the equation.

1. x+y=5
2. 3x-y=4
3. 2x+y=-3
4. x-2y=2
5. 2x-5y=10
6. x-3y=-6
7. 3x-4y=12
8. 2x-y=-4

pasagot po i papast na po sa lunes...​