1. 3x + y = 4
2. 2x - y = 5
3. -2x + 3y = 12
4. x + 2y = 6
5. 4x - 2y = -10
6. x - 2y = 8
7. y + 6 = 1x
8. 9 = 9y + 8x
9. -3+ y = -2x
10. 4x + 3y = 12
1.y=-3x+4 2.y=2x+-5 3.y=2/3x+6 4.y=-1/2x+3 5.y = 2x + 5 6.y=1/2x+-4 7.y=1x+-6 8.y=-8/9x+1 9.y=-2x+3 10.y=-4/3x+4