Solve -6 = -2*i + u, 0 = i - 4*i + 5*u - 5 for i.

5

Solve 5*c + 11 = n, 5*n - 14 = 4*c - 1 for c.

-2

Solve u + n + 6 = 0, -3*n - 5 = -4*u - 1 for u.

-2

Solve 21*v = 16*v + 3*s - 17, -4*s = -4*v - 12 for v.

-4

Solve z = 3*j - 1 + 3, 3*j = -5*z - 8 for j.

-1

Solve 5*q - 18 = -2*s, 3*q = -2*q + s + 21 for q.

4

Solve 20 = 2*k - k + 4*d, k + 15 = 3*d for k.

0

Solve 2*f = -4*w + 4*f - 10, 4*f = 20 for w.

0

Solve 107*m - 108*m - 2*i = 13, 5*i = -20 for m.

-5

Solve 4*h = -3*w + 35, 0*w - 4*w + 20 = 0 for h.

5