Solve 0 = 5*l - 2*k + 4, -5*l + 3*k + 2 = -k for l.

-2

Solve -10 = 5*o + 4*d, -4*o - 15 = d - 7 for o.

-2

Solve 15 = 5*l + 2*i, -56 + 91 = 5*l - 2*i for l.

5

Solve 0 = -m - 5*s, 0*m = 5*m - 2*s + 27 for m.

-5

Solve h - 3*v + 19 - 5 = 0, -5*v = 3*h for h.

-5

Solve -4*t - 3 = 3*n + t, -3*n - 4*t - 3 = 0 for n.

-1

Solve -2*w - 4 = -4*n - 5*w, 5*n = -5*w for n.

4

Solve -2*i + 2 = 4*r, -r + 0 = 3*i - 3 for r.

0

Solve 3*d + 5*u = 22 - 10, 0 = 2*u for d.

4

Solve n - 8 = 4*r, 388*n + 2*r = 393*n - 22 for n.

4