Solve -2 = -d + 25*i - 24*i, -2*d + i - 1 = 0 for d.

-3

Solve 0 = -2*s - 6, 0 = 7*i - 2*i - 4*s + 3 for i.

-3

Solve 1 = -3*n + 4*s, -6*s + 4*s + 7 = 5*n for n.

1

Solve 0 = -3*y + 3*p + 9, 4*y + 2*p = -0*p + 24 for y.

5

Solve -82 = 3*c + 5*v - 109, c + v = 7 for c.

4

Solve -o + 4*w + 15 = 0, 126*o + 5*w = 130*o - 27 for o.

3

Solve -3*f - 3 = -4*x - 13, x + 4*f + 12 = 0 for x.

-4

Solve 4*f - 28 = 4*c, -2*f + 4*c + 13 + 7 = 0 for f.

4

Solve -8 + 2 = 2*n + u, 2*n = -2*u - 6 for n.

-3

Solve -f + 7 = -3*w + 5*w, -2*f - 14 = -3*w for f.

-1