Solve -42*p = -4*w - 40*p + 24, -5*w = 4*p - 4 for w.

4

Solve -2*s - 5*f = 29, -6*s + s + 50 = -5*f for s.

3

Solve 2*u - 10 = -4*d, -d + 0*d - 2 = -u for u.

3

Solve 0 = -3*w + 39*m - 44*m + 25, 15 = 2*w + 3*m for w.

0

Solve 0 = -5*u - 5*q, 5*u + 6*q = 3*q - 4 for u.

-2

Solve 4*h + 9 + 15 = 3*i, h = 2*i - 11 for h.

-3

Solve -5*a = 4*s - 2*s - 29, -2*a = -5*s for s.

2

Solve -4*w - r + 91 = 103, -r + 24 = -5*w for w.

-4

Solve 0 = -2*c + 5*n - 25, 3*c + 3*n = 2*n + 5 for c.

0

Solve 4*i + y = -2, -4*y = -5*i + 14 - 27 for i.

-1