Let d(k) = -k3 + 8*k2 - 2*k + 1. Let o be d(7). Let a be (-2)/(-6)*o/3. Solve 3 - 11 = -a*w for w.

2

Suppose 15*s - 11*s - 12 = 0. Solve s*g + 4 + 8 = 0 for g.

-4

Let j = 11 + -8. Suppose 0 = 2*x - x - 4*k, 3*x - j*k = 0. Let i = 3 - x. Solve i*w + w = 0 for w.

0

Let b(v) = v3 - 9*v2 + v - 1. Let g be b(9). Let s(o) = o3 - 8*o2 + o - 6. Let a be s(g). Solve 0 = -3*p + a*p for p.

0

Let n = -8 + 14. Solve x = n - 3 for x.

3

Let q = 19 + -13. Let w(b) = b**2 - 7*b + 9. Let m be w(6). Let z be 1/(1 - 2/m). Solve z*h = -0*h + q for h.

2

Suppose 2*b = -0b. Let s be (b - -12)(0 - -1). Solve 0*c - s = 4*c for c.

-3

Let g(y) = -y - 6. Let o be g(-6). Suppose -l + o = -4. Solve l = 2*r - 2 for r.

3

Let o = 9 + 3. Let f = 0 + 5. Solve 3 + o = -f*d for d.

-3

Suppose 0 = -u + 4*u. Solve u*s = s - 3 for s.

3