Solve 3*c - 9 = -3*o, 2*c + 263*o - 18 = 267*o for c.

5

Solve 4*g - 5*c = 1, -51*c - 6 = -53*c for g.

4

Solve 2*d - 14 = -5*c, -20*c + 17*c + 2 = -2*d for d.

2

Solve -2*p + q + 1 = 0, -5*q - 15 = 4*p - 10 for p.

0

Solve -15*b = -14*b - 4*k, 0 = b + 2*k for b.

0

Solve -4*m = c - 3, 3*m - 3*c + 9 = -m for m.

0

Solve -f = 5*x, -3*x + 4*f = -8*x for x.

0

Solve 14*t - 20 = 10*t - 3*g, t - 10 = -2*g for t.

2

Solve -55 + 51 = 3*s + 5*w, 0 = -s + 2*w + 6 for s.

2

Solve x - 10 = -x, 4*x = 2*l + 12 for l.

4