Solve -5*c + 39 = 2*s + 13, -2 = 2*s - 2*c for s.

3

Solve -h = 2*m, 0 = 3*h + m + 5 for h.

-2

Solve 9*w = 6*w + p - 17, 2*w + 16 = 3*p for w.

-5

Solve 4*h + 18 = -3*r + 16, -6 = -r for h.

-5

Solve -4*c - 14 = a - 4*a, a + 2 = 0 for c.

-5

Solve 4*v = -4*r, -v + 6 + 14 = -3*r for r.

-5

Solve 3*m + 48*n - 46*n = 11, 0 = 5*m + 3*n - 17 for m.

1

Solve 5*z - 9 = 2*m, z - m - 4*m = 11 for z.

1

Solve 0 = -4*m + 5*l - 24, -55*m = -50*m + 3*l - 7 for m.

-1

Solve -3 = -3*x, 5*x - 10 + 0 = -j for j.

5