Solve -5*s - 9 = 2*i, s + 1 = -2 for i.

3

Solve 5*n - 20 = 0, 7*s + 3*n - 7 = 8*s for s.

5

Solve 8*w + 6 = 2*b + 4*w, 0 = 4*b - 5*w - 12 for b.

3

Solve -s - 24 = -5*i, 4*s = -2*i - 3*i + 4 for s.

-4

Solve -8 = 3*h + 2*a, 20 = 59*h - 63*h - 5*a for h.

0

Solve -b = 4*x - 21, 0 = 5*x - 5*b - 53 + 58 for x.

4

Solve -8*s = -6*s + 3*x + 1, -s + 2*x = -3 for s.

1

Solve -2*j + 3*c = 2*c + 2, 0 = 2*j - 5*c + 10 for j.

0

Solve -c + 14 = 4*n, -5*n + 31 = 3*c + 3 for n.

2

Solve 0 = k - 3*j + 4 + 1, -1 = k - j for k.

1