Solve 0*y - 3*o = 4*y + 23, o = -4*y - 21 for y.

Solve -y + 27 = -5*d - 5*y, -y - 15 = 4*d for d.

-3

Solve -2*z - 3*r = 2*z - 6, 5*r = z + 10 for z.

0

Solve 4*u = -4*z + 16, 3*z - 5*z + 14 = 5*u for u.

2

Solve -5*o + p = -4, -41 = 5*o + 4*p - 25 for o.

0

Solve 4*w = -r - 5 - 12, 3*w + r + 13 = 0 for w.

-4

Solve -11 = m + q + 4*q, 22 = -3*m - 4*q for m.

-6

Solve 3*c = -5*n + 21, 0 = -c - 4*c - 3*n + 3 for c.

-3

Solve -9 = -3*y, 14*x + 20*y - 23 = 17*y for x.

1

Solve 5*s + 1 + 14 = 2*t, t + 9 = -3*s for t.

0

Solve -2*p - 3*n = -6*p - 19, -3*p = 3*n - 12 for p.

-1