Solve -2*i + 4*u - 2 = 0, 0 = -2*i - 4*u + 8 - 26 for i.

-5

Solve -r + l - 9 = -6, 5*l - 7 = r for r.

-2

Solve 0 = 3*k + h - 9, 7*k = 11*k - 5*h - 12 for k.

3

Solve 9*x - 6*x - f + 17 = 0, 2*f - 10 = 0 for x.

-4

Solve 11 = -4*w + u, 3*w - 2*u - 1 = -8 for w.

-3

Solve 6*c - 2*c - 17 = -3*s, -4 = 2*s - 5*c for s.

3

Solve 0 = -2*f + 6, -5*d + 2*f + 0 = 1 for d.

1

Solve -5*p + g = -7*p + 5, -5*p + 3*g = -40 for p.

5

Solve 3*t = 12, -n - 2*t - 8 = -5*t for n.

4

Solve 0*b + 4*b = 4*p - 20, -2*b - 4 = 0 for p.

3