Solve a - 4*j + 19 = 0, -a - 5 = -6*a - 5*j for a.

-3

Solve -3*z + 9 = -3*f, f - 4*z - 1 = -5*z for f.

-1

Solve -4*o = 4*a - 3*a, 0 = 5*a - 4*o for a.

0

Solve 3*a = -2*l + 5*l - 9, -2*l + 6 = -4*a for a.

0

Solve 16 = -l + 4*f, -f = 4*l - 27 + 6 for l.

4

Solve 5*b - 2 = 7*b + 5*q, -4*q + 1 = -b for b.

-1

Solve 2*c - 5*o = 31, -4*o - 16 = -2*c + 10 for c.

3

Solve 2*o - 5*c = -5, 4*o + 2*c - 17 = 3*c for o.

5

Solve w - 2*p - 3 + 2 = 0, -3*w - 4*p = -23 for w.

5

Solve 18 - 42 = -3*c + 3*k, 0 = -5*c + 3*k + 30 for c.

3