Solve 4*s = -2*o - 22, -5*o + 16*s - 22 = 15*s for o.

-5

Solve -5*u - 22 = 5*t - 3*u, -4*t = -5*u + 11 for t.

-4

Solve 4*q = 3*d + 17, 3*d + 7 = -3*q + 25 for d.

1

Solve 3*o + 2*l - 4*l + 6 = 0, o - 2*l + 6 = 0 for o.

0

Solve 2*c + 5*m = -5, 5*m + 3 = -5*c + 13 for c.

5

Solve -5*p - 10*k + 5 = -5*k, 1 = -5*p - 3*k for p.

-2

Solve -38*s - 13 = r - 42*s, 2*r - 5*s = -14 for r.

3

Solve -7 = -5*d + 2*t, 0*d + 2 = 3*d + t for d.

1

Solve -9*s = -4*s - 5, 4 = -t + 5*s for t.

1

Solve 0 = -n + 3*x + 3 - 17, 4*n = -5*x - 5 for n.

-5