Solve 3*u + 15 = 0, -4*u - 3 = -4*p - u for p.

-3

Solve l - 6*l + 7 = p, -3*p = -6 for l.

1

Solve k - 11 = 19*a - 22*a, 31 = 5*k + 3*a for k.

5

Solve -4*h + 9*h + 16 = -4*u, 5*u = -3*h - 20 for h.

0

Solve -2*h + 12 = 3*h - 4*p, 5*p - 2 = 2*h for h.

4

Solve -2*w + l = -3, l + l = -3*w + 8 for w.

2

Solve -i - 2*p + 6 = 0, 2*p - 2 + 8 = -4*i for i.

-4

Solve 0 = -5*c - 4*i, -162*c = -160*c + 4*i + 12 for c.

4

Solve a - 18 = -4*y + 1, -4*a = 2*y - 20 for a.

3

Solve 9 = 4*l - 3*k, -2*l + 2*k - 10 = -14 for l.

3