Solve 0 = z - l + 1, -4*l = 4*z - 18 - 2 for z.

2

Solve -2*r + 8*w = 7*w - 6, -5*r + 3*w = -16 for r.

2

Solve 0 = -b + 3*t + 26 - 20, 3*b - 4 = 2*t for b.

0

Solve -5*k + 10 = 5*a, 3*k + 8 = -5*a + 12 for a.

-1

Solve 3*k + 98 = -5*f + 92, 2*f - 6 = -4*k for k.

3

Solve -q - 5*c + 6 = 28, 2*q = c for q.

-2

Solve -114*s = c - 119*s - 15, -4*c - 12 = -2*s for c.

-5

Solve 5*b - y - 8 = 0, -2*b - 5*y = -2*y - 10 for b.

2

Solve -4*s + 4 = 4*l, 5*l - 6*s + 10 = -8*s for l.

-4

Solve -4*v - 6 - 2 = 4*k, -3*k - 12 = 0 for v.

2