Let f(n) = n**3 - 9*n**2 + 5. Let u be f(9). Solve 4 = -u*b + b for b.

Let p = 1 + -4. Let h = 4 + p. Let z(n) = n - 2. Let u be z(5). Solve h + u = -2*x for x.

-2

Suppose -3*r = 4*q - 37, 20 = 4*r - 5*q + 3*q. Let n© = 2*c + 2. Let u be n(1). Let t = 26 + -14. Solve -r*p = -u*p + t for p.

-4

Let f = 51 - 31. Suppose 2*r - f = -2*r. Solve -r = -c - 4 for c.

1

Let u(q) = 2*q - 1. Let a be u(3). Let c be (-83)/(-5) - 3/a. Suppose -4 = -5*x + c. Solve 3*j - x*j = 0 for j.

0

Let a(b) = 2*b + 19. Let o be a(-9). Solve 3*d + o = -2 for d.

-1

Suppose -v + q = 3*q - 6, -3*v + 10 = -2*q. Suppose -7 = -v*s + 13. Suppose 0 = s*z - 49 - 16. Solve 3*j - 2 = z for j.

5

Suppose 5*q + 2*u + 0 = 34, -6 = -2*q + 3*u. Suppose -2 - q = -4*a. Solve -3*y = a + 10 for y.

-4

Let x® = -r**2 - 9*r + 11. Let z be x(-8). Let s = z + -12. Solve s*j + 15 = 2*j for j.

-3

Let m(x) be the third derivative of -x⁶⁄₁₂₀ - x⁵⁄₁₀ + 5*x⁴⁄₂₄ - x3 - x**2. Let f be m(-7). Let t = f + -5. Solve 0 + 3 = -t*k for k.

-1

Let b(k) = k3 - 3*k2 - 2*k - 5. Let f be b(4). Suppose -3*i + 23 = -5*w, -f*i + 4*i - 2 = -4*w. Solve 5*p - i = 4 for p.

2