Solve -w - 9 = 2*o, 0 = -288*w + 284*w + o - 9 for w.

-3

Solve -s + 25 = -3*r, 0 = -4*r + 9*s - 13*s - 12 for r.

-7

Solve -9*b - 5*r = -10*b + 13, 4 = 2*b + r for b.

3

Solve 0 = -3*f - 15, -5*w - 22 = 4*f + 13 for w.

-3

Solve -2*n + 5*s = -16, 2*s + 18 - 20 = 5*n for n.

-2

Solve 0 = -2*d - 4*w + 12, -3*d = -0*d - 4*w - 8 for d.

4

Solve -g - 6 = -3*m + g, -g = m + 3 for m.

0

Solve -5*y - 3*q = -23, 0 = 2*y - 4*q + 2 - 6 for y.

4

Solve 3*i - 17 - 12 = 4*p, 5 = 2*p + 5*i for p.

-5

Solve 10 = -5*l + 35*k - 40*k, 2*l = 3*k + 6 for l.

0