Solve -s - 2 - 5 = 2*u, s - 3 = 3*u for u.

-2

Solve -h + k + 2 = 0, -h = -4*k - 6 + 4 for h.

2

Solve -3 = q + g + 2, -q - 3*g - 11 = 0 for q.

-2

Solve 5*d - 3*l - 13 = 7, -4*l = 4*d - 16 for d.

4

Solve 3*m = n + 4, 0 = -5*m - 2*n + 17 + 8 for m.

3

Solve -t = -2*s + 2, 3 = 3*s + 2*s - 3*t for s.

3

Solve -2*l + 3*s + 20 = 21, 2*l = 4*s + 2 for l.

-5

Solve 3*s + 3*k - 10 - 5 = 0, -5*s + 19 = -k for s.

4

Solve -3*z - 2*j = 14, -6 = 3*z + j + 4 for z.

-2

Solve 3*p = 2*w - 10, 3*p + 0*p = -2*w + 10 for w.

5