Solve h = -5*w - 9, -3*h = -2*w - 4*h - 6 for w.

-1

Solve 3 = -3*v + 2*r, -3*r - 12 = 2*v - r for v.

-3

Solve 4*c + 5*r = 5, 4*c - 5*r + 26 = -19 for c.

-5

Solve 4 - 6 = 4*o + 2*k, -3*o + k = -11 for o.

2

Solve -16 = 5*o - h, 3*o - h = 5*o + 5 for o.

-3

Solve 3*f - 7 = 38*a - 36*a, a + 4*f - 24 = 0 for a.

4

Solve -2*x - 4 = -g, 3*g + 2*g = -x + 20 for x.

0

Solve 0 = 2*v + 3*z + 2*z + 10, 3*v + 3*z = 3 for v.

5

Solve -3*l - 5 = -a, 5*l + 2*a - 2 - 8 = 0 for l.

0

Solve -5*k = -n + 9, 2*k - 3*n + 4 - 3 = 0 for k.

-2