Solve 6 = 3*h - 3*d, 9 - 1 = 5*h - 3*d for h.

1

Solve h = -7*u + 3*u, -2*h = 0 for u.

0

Solve -2*i = s - 2, -105 = 5*i - 120 for s.

-4

Solve -3*k = 2*o + 16, 0 = -3*o + 13*k - 8*k + 14 for o.

-2

Solve 0 = -3*b - 4*y - 4, -6*y + 11*y = -b - 5 for b.

0

Solve 0 = 3*j + 12, 2*j = -4*f + f - 20 for f.

-4

Solve -w + i + 6 = 0, w - 4*i + 0*i = 18 for w.

2

Solve 19 = m - 4*y, -2*y + 7 = 10*m - 5*m for m.

3

Solve 0 = 17*r - 19*r + k + 8, 4*k + 10 = -3*r for r.

2

Solve 3*q = -p - 83 + 72, p = q + 9 for p.

4