Solve 2*h = -r - 1, 4*r - 3*h + 33 - 51 = 0 for r.

3

Solve -r + 380 - 376 = 2*h, -3*r = -4*h - 12 for r.

4

Solve -3*p + p = -2*b + 6, 0 = -4*b + 2*p + 14 for b.

4

Solve 5*s + 4*u + 17 = 0, -7 = s - 18*u + 17*u for s.

-5

Solve -3*p - 3*s - 6 = p, 3*p - 1 = -5*s for p.

-3

Solve -3*g - 8 = -2*w - 10, 2*g + 24 = -5*w for w.

-4

Solve 4*p - p - f - 14 = 0, 4*p + 3*f = -3 for p.

3

Solve -2*p + 6 = 4*w, 23 = w - 5*p - 6 for w.

4

Solve -x = j - 6, 5*j - 8 + 18 = 3*x for x.

5

Solve -2*y = 4*d + 2, -3*d + 2 = -y + 11 for y.

3