Solve -3*u + 29 = -4*k, -15 = u + 3*k - 3 for u.

3

Solve 0 = -3*c + b - 2*b + 11, 5*c + 5*b = 5 for c.

5

Solve -8*t + 7*t = 2*s - 6, 5*s - 4*t = 15 for s.

3

Solve -a + 0*u - 3*u = -16, -12 = 2*a - 5*u for a.

4

Solve -2*s + 2 = -2*p + 12, -18 = -3*p + 4*s for p.

2

Solve -2 = -t, 0*t = -2*r - 4*t for r.

-4

Solve -4*p = h + 8, h = -5*p + 6*h + 15 for p.

-1

Solve 0 = -3*s + 2*p + 5, s - 16 = 4*p - 1 for s.

-1

Solve -97*b - 4*f = -93*b - 32, -3*b = -2*f - 14 for b.

6

Solve 0 = 4*c - c + 2*s + 12, -3*s = -9 for c.

-6