Solve 4*h = 3*o - 7, -5*h + 4*o - 9 = -0*h for h.

-1

Solve 5*l + 2*h - 8 = 0, -h - 3 + 7 = 4*l for l.

0

Solve 5*c = h + 19, -5*h = -3 - 2 for c.

4

Solve -3*m + 4*x = 54 - 59, -2*m - 5*x = 12 for m.

-1

Solve 3*d = 3, 5 = -4*a - d - 2*d for a.

-2

Solve 3*l = 4*x - 13, -l - 2*x + x + 5 = 0 for l.

1

Solve -5*v + 10 = -5*k, -3*k - 10 = -9*v + 4*v for v.

2

Solve 19*s - 18*s = p + 6, 2*s + 5*p + 16 = 0 for s.

2

Solve -3*m - u = -2*m - 1, 4*m - 22 = 5*u for m.

3

Solve 1 = -2*w + 3*b + 2, 12 = 4*w + 4*b for w.

2