Solve -n = -2*d - 8, 3*n = -0*n for d.

-4

Solve 4*w - u = 8 - 17, 0 = w - 5*u + 7 for w.

-2

Solve 0 = -4*z - 5*l - 4, 0*z - z = l for z.

4

Solve 4*f - 5*v - 25 = 6*f, v + 5 = 2*f for f.

0

Solve 4*o - 2*p = -1 - 25, -2*o + 12 = 4*p for o.

-4

Solve 0 = 3*o + 15, m - 2*o = 11 + 3 for m.

4

Solve 0 = 4*w - f + 13, 8 = -2*f + 18 for w.

-2

Solve 19 = 5*j + 2*h, 6 = -17*j + 16*j + h for j.

1

Solve 0 = 3*w + 3*v - 27, -42*w + 4*v + 4 = -38*w for w.

5

Solve -4*o + 3*k - 29 = 0, o + 4*k = 15 - 8 for o.

-5