Solve b - 2*d + 1 + 8 = 0, -4*d = 4*b for b.

-3

Solve -10 = -5*c - 2*z, 3*c + 3*z = z + 6 for c.

2

Solve -3*d - 6*b + 9*b + 6 = 0, 0 = -d + 3*b for d.

3

Solve -5*b + 14 = l - 0*l, -4*l - 3*b + 22 = 0 for l.

4

Solve 5*m + l - 19 = 0, -4*m - 4*l = -14 - 14 for m.

3

Solve 0 = -w + 2*o - 2, 4*w + 1 = 2*o - 1 for w.

0

Solve -4 = -4*c + 4*m, m - 6*m - 15 = 0 for c.

-2

Solve 5 = -3*j + 5*w, -4*j + 4*w = 2 + 2 for j.

0

Solve -3*f + 0*n = 3*n - 24, f - 4*n + 17 = 0 for f.

3

Solve -4*d - 28 = -4*u, d + 2*u - 4 = 1 for d.

-3