Solve -24 = 4*r + 3*z, 13*r + 20 = 9*r - 2*z for r.

-3

Solve -2*w = 3*v + 17, v - 13 = 129*w - 125*w for v.

-3

Solve -o - 33 = -4*b - 9, 25 = -5*o + b for o.

-4

Solve k - 4*w = -13, 71*k + 4*w = 70*k + 3 for k.

-5

Solve -4*w + 2*d - 4 = -6*w, 0 = -3*w + d + 14 for w.

4

Solve 4*l - d - 9 = 0, 7*d + 11 = 4*l + 4*d for l.

2

Solve 3*d = -3*g + 39 - 9, 0 = 5*d - 25 for g.

5

Solve w = 3*t + 21 - 3, 0 = -2*t - w - 7 for t.

-5

Solve -4*q = -s - 3*q + 5, 0 = -5*q - 20 for s.

1

Solve 29 = -h - 5*x, 3*h - 2*x + 10 = -2*h for h.

-4