Solve -3*x + 12*u - 9 = 15*u, 0 = -5*x - u - 27 for x.

-6

Solve -5*f + 9 + 1 = 0, h = -4*f + 10 for h.

2

Solve 5*h - 2*g + 12 = 3*h, -2*g + 9 = -h for h.

-3

Solve 4*w - 3 = -3*n, 3*n - 3*w + 133 - 115 = 0 for n.

-3

Solve r = 3*c - 11 + 2, -r + 2*c = 6 for r.

0

Solve 0 = 2*u + 3*d - 2, d + 9 + 1 = 2*u for u.

4

Solve 5*y + 8*v = 5*v - 15, 3*y + 5*v = -25 for y.

0

Solve 5*i = 5*j - 9 - 1, 0 = 3*i - 5*j + 14 for i.

2

Solve 13 = -3*o + 4*t, -18 = -2*o + 2*t - 6*t for o.

1

Solve 3*y = -i - 3, 27*i = 30*i - 2*y + 9 for i.

-3