Solve -2*w = -4*p + 10, -3*w + 0*w = -3*p for p.

5

Solve -5*h + 20 = -3*a, 4*h = 22*a - 18*a + 16 for h.

4

Solve -71*k - z = -72*k + 7, 0 = k + 5*z + 23 for k.

2

Solve -9 = l - 2*h, 4*l - 4*h = -l - 15 for l.

1

Solve 2*u = 4*q - u + 20, -3*u - 5 = q for q.

-5

Solve 4*k + 15 = 5*h - 1, 0 = -h for k.

-4

Solve 0 = -2*a + 2*x + 6, 0 = 5*a + 4*x - 9 - 24 for a.

5

Solve -24 = -3*d + 3*q, 3*q + 28 = 4*d - 0*q for d.

4

Solve 4*k + 2 = r, r - 19 = -k - 22 for r.

-2

Solve 17 = -t - 3*u, -t - 114*u = -115*u - 3 for t.

-2