Solve n - 11 = -3*p + p, -4*p - n + 21 = 0 for p.

5

Solve 3*h - 14 = -p, -5*p - 10 = 116*h - 121*h for h.

4

Solve 2*d = 4*h - 2*d - 8, 0 = 5*h + 5*d - 20 for h.

3

Solve 5*t = -f - 6 + 36, 2*t - 25 = -3*f for t.

5

Solve 10 = 4*c + 2*g + 2, 0 = 2*c + 4*g - 16 for c.

0

Solve 0 = -2*w + 6*w - 5*u - 11, 2*u = -5*w - 11 for w.

-1

Solve -3*v + 9 = -2*v + 2*l, -l = -4 for v.

1

Solve 3*c - 3*z - 12 = 0, 2*z = 6*c - 5*c - 7 for c.

1

Solve -15*u - 6 = -2*c - 16*u, 5*u = 0 for c.

3

Solve -3*r + 2*y = -11, 3*r - 7*r + 8 = 4*y for r.

3