Let b(u) = 2 - 7*u + u - 3*u**2 + 4*u**2 + 3*u. Let q(m) = -m**3 - 8*m**2 - m - 6. Let d be q(-8). Let h be b(d). Solve s - 5*s - 20 = h for s.

Suppose 0 = -5*p - 0*p + 15. Suppose 5*c + 2*y - 8 = 8, -3*c + 4*y - 6 = 0. Solve p*h - 20 = -c*h for h.

4

Let y be (-3)/(-15) - (-28)/10. Solve 5*r + y - 13 = 0 for r.

2

Suppose -2*q + 0 + 4 = 0. Let d = -45 - -72. Suppose n + 4 = -4*k + 22, -5*n + d = -k. Solve q*r + 4 = -n for r.

-5

Suppose 0 = q + f - 6*f - 9, 18 = 5*q + 2*f. Suppose 2 = -r, q*r + 28 = 4*w + 8. Solve -17 = 4*y + w for y.

-5

Let v(o) = -o3 + 6*o2 + 9*o - 8. Let a be v(7). Solve p + p = a for p.

3

Let r be ⁴⁴⁄₃ - (-24)/(-36). Let k = r - 12. Solve -k*l - l - 9 = 0 for l.

-3

Suppose -9 = 5*o - 19. Solve r = -o*r for r.

0

Let o be (-1)/((-1)/(2 - 0)). Suppose -4*u + 2 = -q + 4, -o*q = 3*u - 4. Let g = -35 + 50. Solve g = q*z + 3*z for z.

3

Suppose -9 = v - 2*g, 4*v + g = 2*g - 36. Let o be (v/(-6))/(²⁄₄). Solve 0 = o*l - 0 - 3 for l.

1

Suppose 2*z + 6 = -3*u, 0 = -0*z - z + 2*u + 11. Let a = 5 - -7. Suppose 6*y = 2*y + a. Solve y*i = 2*i + z for i.

3