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

2

Solve -2*o = 3*o + 10, -2*o - 4 = 5*r for r.

0

Solve 16*p - 3*t = 14*p - 17, -t + 15 = -3*p for p.

-4

Solve -2*d = 2*b - 16, 12 + 0 = -b + 3*d for b.

3

Solve 3*u - 9 = 2*x, -4*x - 3 = -2*u - u for u.

5

Solve -27 = -l + 3*q - 44, -4 = -q for l.

-5

Solve -b = a + 2, -a + 2*a = b for a.

-1

Solve -5*o - 2*u = u, 0 = o + 3*u + 12 for o.

3

Solve 5*z = -k + 82 - 97, 5*z + 15 = 4*k for z.

-3

Solve 3*b + 4 = -o, -4*o + 8*b = 3*b - 18 for o.

2