Solve -v - 19 + 4 = -5*q, v = -5*q + 5 for v.

-5

Solve 3*s - 8 = -h + 4, 16 = 3*h + 5*s for h.

-3

Solve -4*u = -5*c + 16, 2*c - u = -c + 4 for c.

0

Solve -17*i - 16 = -20*i - 2*u, 5*u - 21 = 2*i for i.

2

Solve 0 = -2*n - n - 6*p + 27, 0 = -4*n - 5*p + 21 for n.

-1

Solve -5*z + z + 4*c - 4 = 0, 6 = 2*z + 2*c for z.

1

Solve 0 = -p + 5*s + 7, -3 = s - 1 for p.

-3

Solve -3*d = v - 17, -2*d - 11 = 3*v - 34 for d.

4

Solve 2*y - 4*h = 26, 3*y + 5*h = 2*y - 15 for y.

5

Solve -144 + 140 = 2*u - 4*z, -20 = 4*u + 4*z for u.

-4