Solve 0 = -2*m + 284*n - 281*n - 8, -2*m - 3*n = -28 for m.

5

Solve -3*u + 10 = -3*b - 14, 2*u - b = 11 for u.

3

Solve -5*l = -5*y + 20, -l + 3*y + 1 = 3 for l.

-5

Solve -2 = 3*s + 4*l, 4*s - 4*l = -9*l - 3 for s.

-2

Solve 72*x - 70*x - 14 = -4*y, 0 = 4*y + 5*x - 29 for y.

1

Solve -4*f + l + 12 = 34, -3*l - 14 = 4*f for f.

-5

Solve -k - 28 = -4*k - z, 2*k + z = 19 for k.

9

Solve -3*h = -t - 132 + 124, -4*t + 5*h - 25 = 0 for t.

-5

Solve 54*v + r = 49*v + 32, -46 = -5*v - 3*r for v.

5

Solve -q + 4 = -2*h, q - 3*h - 8 = -q for q.

4