Solve -12 = -3*h + 3*x, 0 = 2*x - 20 + 14 for h.

7

Solve -n - 4*h + 1 = 0, 0 = 2*n + 3*h + 11 - 13 for n.

1

Solve -4*v = -2*b - 6, 0*b = -2*v + 5*b - 9 for v.

3

Solve 5*l + 3*f = 5, -31*l = -32*l + 5*f - 27 for l.

-2

Solve 0 = -3*u - 7*n + 2*n - 33, 0 = 5*u + 4*n + 42 for u.

-6

Solve -w - 3*w - 5*v + 28 = 0, 4*w = 2*v for w.

2

Solve -1 = -19*z + 20*z + t, -3*t - 13 = -2*z for z.

2

Solve 0 = -3*c + y + 3, 3*c - 5*y = 33 - 18 for c.

0

Solve 0*t - 4*t + 12 = 0, -4*w + 3*t = 9 for w.

0

Solve 3*f = -k + 3, 2*k + 4*f - 6 = -2 for k.

0