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

3

Solve 5*v + 29 = g - 0*v, 36 = 4*g - 4*v for g.

4

Solve 4*z - 5*k = -35, 7*z - 4*k - 8 = 11*z for z.

-5

Solve 3*f - 2*f = 2*r - 3, -4*f + 13 = -3*r for r.

5

Solve -4*q + 5*m + 26 = 0, -q - 2*q + 2*m = -16 for q.

4

Solve 0 = -3*f + 4*v + 20, f - 3*v - 1 = 9 for f.

4

Solve 0 = 2*i - 2*s + 6, i = -3*s + 10 - 9 for i.

-2

Solve -k + 9 = 5*d, 3*k - 3*d - 3 = -6*d for k.

-1

Solve 0 = 5*o - 3*w - 6, -8 = 2*o + 3*w - 2 for o.

0

Solve 3*s = -0*s + f - 17, 0 = -5*s - 3*f - 5 for s.

-4