Solve -1 = 3*d + 5*b + 4, -2*b - 6 = 2*d for d.

-5

Solve -39*w + 6 = -43*w - 5*z, -2*w = 3*z + 4 for w.

1

Solve -17 = 5*c + 2*k, 31 = 5*c - 2*k + 64 for c.

-5

Solve -q - 17 = -4*u + 6, 2*q - 14 = -4*u for u.

5

Solve 3*f - 3*s = 2*f - 6, 0 = f - 5*s + 10 for f.

0

Solve -2*y - h + 5 = 0, 0 = 3*y + 3*h - 7*h - 24 for y.

4

Solve -4*u - 2*k - 2 + 0 = 0, 4*u = -3*k - 3 for u.

0

Solve t + 2*p + 12 = 3*t, 3*p = -3*t for t.

3

Solve 3 = 4*x - 5*c, -4*x - 6*c + 11 = -3*c for x.

2

Solve 4*l - 3*v + 34 = 0, 4*l + 28*v + 40 = 32*v for l.

-4