Solve 3 = 2*u + 5*b, 0*b + 4*b + 16 = 3*u for u.

4

Solve 2*j + 4*k - 4 = -16, j + 5*k = -18 for j.

2

Solve 4*j + 3*n - 23 = 0, 6*n + 15 = 4*j + n for j.

5

Solve 14*p - 12 = 17*p + 3*r, -5*r = 3*p + 8 for p.

-6

Solve 4*k = -3*f - 0*k - 1, -f = -2*k - 3 for f.

1

Solve -2*q + 6 = 3*h, 11*q - 22 = 13*q - 4*h for q.

-3

Solve 0 = 4*c + 677*w - 676*w + 4, 2*c - 4*w - 16 = 0 for c.

0

Solve 4*r + 4*b = -0*r, r - 2*b = 15 for r.

5

Solve -22*v + 17*v + 4*r = 4, 5*v + 1 = r for v.

0

Solve -14*n + 17*n - 9 = 0, -2*s - n = -7 for s.

2