Starts With S
y = x + 4
y = 2x + 5
x-y+z=0 3x-2y+6z=9 -x+y-2z=-2
x = 4y
2x + 3y = 22
y = 3x - 2
y = -x - 2
2x+y+z=8 x+2y-z=-5 z=2x-y
y = x - 2
3x - y = 16
y = -3
x = 5
2x + 3y = 6
3x + 5y = 15
y = 3x - 1
7x + 2y = 37
y = (1/3)x - 3
2x - y = 8
x+y+z=4 2x-y+z=5 x+y-2z=13
3s - 2t = 4
t = 2s - 1
y - 3x = 3
y = 3x - 2
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
t + u = 12
t = (1/3)u