Solve -4*n + 3*c = -5*n - 13, -c - 9 = -2*n for n.

2

Solve -5*f - 5*q = 0, -25 + 16 = -f + 2*q for f.

3

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

-1

Solve -4*k = 2*c + 12, -c - 50 = 4*k - 40 for k.

-2

Solve -11*o = -10*o + 4*g + 17, 0 = -3*g - 9 for o.

-5

Solve 0 = u - 4*g + 2*g + 13, -4*u - 27 = -3*g for u.

-3

Solve 0 = -2*h - 20*z + 16*z - 10, 0 = -3*h + 5*z + 18 for h.

1

Solve -5*y + 0*r + r = 23, 5 = y + 3*r for y.

-4

Solve -4 = -2*h, -4*o - 4*h - 14 = -3*h for o.

-4

Solve -5*b = -3*p - 26, b = 3*p - 8*p - 6 for b.

4