Solve u + 4*t + 13 = -0, 2*u + 2*t = -14 for u.

-5

Solve 4*h - 17*q + 9 = -22*q, 0 = -h + q for h.

-1

Solve 0 = 5*h - 4*l - 8, h - 20 = 3*l - 3 for h.

-4

Solve 2*a + 22 = 2*d - 2*a, 3*d + 12 = -3*a for d.

1

Solve 4*v - 3*h = 6, -5*v - h - 3 = -1 for v.

0

Solve v = -4*i + 13, 4*v + 35 = -v + 5*i for v.

-3

Solve -2*h - 2 = -5*i + 13, 0 = -i + 1 for h.

-5

Solve -2*q + 5 = h, 0 = h - 2*q - q + 20 for h.

-5

Solve -q + 2 = 2*z, -3*z = 5*q - 7*z - 10 for q.

2

Solve -q - 3*u = 8, 2*q = -4*u - 6 - 8 for q.

-5