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

-2

Solve -2*m - 6 = -q, -13*q + 9*q = 4*m + 24 for q.

-2

Solve m + 1 = h, -2*h + 3*m + 5 = 2*m for h.

4

Solve -15 = -5*r, -64*b = -69*b - 4*r + 22 for b.

2

Solve -4*l - 2 = -3*m, -3*l - 21 = -2*m - 19 for l.

-2

Solve -10*f + 12*f - 28 = -4*k, -4*f = -5*k + 9 for k.

5

Solve 14*r + 5*l - 18 = 18*r, -r = -3*l + 8 for r.

-2

Solve -r - 3*h + 12 = -1, -h + 9 = 5*r for r.

1

Solve -f - 4*s + 9*s = 22, 5*s = 2*f + 24 for f.

-2

Solve -3*p = p - 16, 2*p = -4*m - 8 for m.

-4