Solve -4*b + 6 = -q + 28, -3*b - 42 = -5*q for q.

6

Solve -2*h - 3*h = -t - 20, 4*t + 3*h = 12 for t.

0

Solve -3*s = 6, 17 = -q - 4*q - s for q.

-3

Solve t - 3*r = -2*t - 12, 0 = 4*t + 4*r + 8 for t.

-3

Solve 4*h + 2*m - m = -1, 2 = -h - 2*m for h.

0

Solve 3*n - n - 10 = 4*t, -n + t = 0 for n.

-5

Solve -4*g + 4*h - 23 = -11, h + 21 = -5*g for g.

-4

Solve 3*p = -2*h + 7, -5*p + 299*h - 303*h + 13 = 0 for p.

1

Solve s + 4*l = -23 + 8, -4*l = 4*s for s.

5

Solve 3*d = -3*v + 18, -3*v - 7 = d - 3*d for d.

5