Solve -4*w = -4*k, -k + 20 = -18*w + 22*w for w.

4

Solve -3*m - 2*f - 19 = 0, 3*f - 2 = 4*f for m.

-5

Solve 5*q + 0*q = -2*u - 3, -u = -4*q + 8 for q.

1

Solve 4*s + 24 = 3*r, 204*s = 200*s + 4*r - 28 for s.

-3

Solve 0 = -3*r + m - 16, 2*r + 16 = -0*r + 2*m for r.

-4

Solve -4*t + 3*j - 1 - 23 = 0, -2*t + 5*j = 26 for t.

-3

Solve z + 19 = 5*d, 0 = -5*z - 3*d - 18 + 63 for z.

6

Solve -2*z = 2*f - 2, -3*f - 34 - 3 = -5*z for z.

5

Solve 0 = -h - f - 9 + 1, f - 2 = h for h.

-5

Solve -5*i - c = -18, 0 = 2*i + 17*c - 18*c - 3 for i.

3