Let z be 2/6 - (-2)/(-6). Let n(h) = -h**3 + 6*h**2 - 7*h + 4. Let o be n(3). Suppose 5*y - 5 - o = z. Solve 0 = 2*r + y*r + 25 for r.

Suppose 2*r = s + 4, 0 = -4*r + r + 12. Let k(g) = 2*g**2 + 17*g + 6. Let x be k(-9). Suppose 0 = -4*y - 5*b - s - 3, 3*y - 3*b - x = 0. Solve w + 0 = y for w.

2

Let m be 7 - (2 - (2 - 3)). Suppose m = 2*c - 10. Solve 0 = -5*t + c - 2 for t.

1

Let j(h) = -h3 + 8*h2 + 6*h - 12. Let b be j(8). Let r = b - 20. Suppose -5*a = -3*v + v + 8, 0 = 4*v - r. Solve a*s = 3*s + 12 for s.

-4

Let x = -8 - -8. Suppose x = 4*q - 2 - 6. Solve q*u - 4*u = -4 for u.

2

Suppose -3*s - 13 = z, -5*z + 6 = -2*s + 3. Let a be 2 + -1 + z + 4. Let m = -21 - -30. Solve -m = a*q + 3 for q.

-3

Let q be (¹⁷⁄₂ - 2)*2. Let d be ⁴⁄₁₀ - q/(-5). Let i = 0 + d. Solve g - i*g = 8 for g.

-4

Let q be (²⁄₃)/2*3. Let p = -1 + q. Suppose 2*k + k = p. Solve 3*f + 2 + 7 = k for f.

-3

Suppose -36 - 36 = -3*l. Suppose z = -z + l. Solve z = -3*o - 3 for o.

-5

Let a = -2 - -3. Solve a = 3*u - 5 for u.

2

Let r be ⁸⁄₅₂ - (-63)/13. Let f = 7 - r. Solve -f*v + 4*v = 0 for v.

0