Solve -5*f = 0, -3*p - 2*f = 2*p - 10 for p.

2

Solve 0 = -4*g - 5*d + 20, 5*g = 9*g - d - 20 for g.

5

Solve 4*o + 11 = -f, 7 = -5*f - 6*o + 2*o for f.

1

Solve h = -4*s + 12, 14*h = 16*h + s + 4 for h.

-4

Solve -3*d - 4*k = -3, -6*d + 3*d = -5*k - 30 for d.

5

Solve -k + 5*k - 12 = -5*u, -4*k - 3*u + 12 = 0 for k.

3

Solve 2*p + 15 = 7, -6 = -5*s + 4*p for s.

-2

Solve z - 3 - 4 = 5*l, -5 = 5*l for z.

2

Solve -k + 4 = t, 0 = k + 4*t - 5 + 4 for k.

5

Solve 0 = 4*h - 4*f, 3*f - 4*f = -2*h - 1 for h.

-1