3x-y=3 x+2y=22
x+3y=3 4x+5y=19
3x-y=3 x+2y=22
2x+y=14 x=y+1
3x+12y=18 2x-y=3
2x+3y=7 5x-6y=4
2x-y=4 x+y=5
x = 5 y = 7
2x+12y=-22 8x-12y=32
x+2y=3 x+3y=-1
x=4 y=9
x = 2 y = 1
x = 3 y = 2
x= 4 y=9
x = 5 y = 4
2x+y=17 3x-4y=-13
x = 2 y = 1
x = 1 y = -2
x = 1 y = -1
x = 6 y = -1
