Solve -4*z + 25 = 9, -c - 2*z = -10 for c.

2

Solve 0 = 5*b + 2*f - 2, 4*b = 4*f + 15 + 9 for b.

2

Solve -5*z = -4*g - 9*z - 32, -4*g - 22 = 2*z for g.

-3

Solve -s + 5*m + 23 = 0, 5*s + 16 = -4*m - 14 for s.

-2

Solve -5*w + 15 = 0, 3*w - 2*w - 9 = 3*f for f.

-2

Solve 4*b + 8 = 16, -b + 3 = -c for c.

-1

Solve -2*f - 14 = 5*u, -5*u = -6*f + f + 35 for u.

-4

Solve -a + 4 = -3*v + 3, -5*v - 4*a - 30 = 0 for v.

-2

Solve 7 = 4*u - m - 2, 5 = 5*u + 5*m for u.

2

Solve 5*h = 5*l - 20, -4*l + h - 2 = 3*h for l.

1