Solve -10 = 4*h - 5*l + 17, -2*l + 12 = -2*h for h.

-3

Solve -4*q + 28 = 3*v, -6*v = -3*q - 4*v + 4 for q.

4

Solve -18 = -4*a - q, 21*a - 4*q = 22*a + 3 for a.

5

Solve -5*p - 23 = w, -3*p + 5 - 10 = 5*w for p.

-5

Solve -4*i - 4 = 5*m, 18*i = 13*i - 5*m - 5 for i.

-1

Solve 3*o + 24 = 3*t, 10*t - 4 = -o + 8*t for o.

-4

Solve -3*n + 15 = 2*c, -5*c - 15 = -3*n - 0*n for n.

5

Solve 2*a = 2*f + 8, -5*f + 0*f + 2*a - 20 = 0 for f.

-4

Solve y + 8 = -5*r - 8, 3*y + 4*r + 15 = 0 for y.

-1

Solve 8 + 16 = 5*i - 4*l, -2*i - 3*l = -5 for i.

4