Solve 0 = 3*w - 0*w + 4*o + 9, 0 = 5*o for w.

-3

Solve 4*r - 26 = -2*t, 2*t + 8 = -3*r + 6*t for r.

4

Solve -12 = -3*s + 3*j, 2*s - j + 4 = -3*j for s.

1

Solve -u = 4*r + 16, 2*r + 0*r + 4*u + 8 = 0 for r.

-4

Solve 0 = 4*k + 2*z - 18, k + 4 - 16 = -2*z for k.

2

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

5

Solve 0 = 5*j + 2*y - 3, 17 = 2*j - 4*y + 11 for j.

1

Solve -2*j + 5*s + 19 - 33 = 0, 2*s = 3*j - 1 for j.

3

Solve 0 = -4*m + 4*l - 25 + 13, 0 = -3*m - l + 11 for m.

2

Solve 7*p - 1 = 2*n + 6*p, -9 = 4*n + 5*p for n.

-1