Let o(m) = -7*m**3 + 2*m**2 - 1. Let s be o(1). Let g(y) = y**2 + 6*y + 4. Let f be g(s). Solve c + f*c - 20 = 0 for c.

Let x(b) = b3 - 10*b2 - 8*b - 13. Suppose -j - 2*j + 125 = 2*a, -j + 51 = 3*a. Let h = j + -28. Let l be x(h). Solve 4*z = -z - l for z.

-4

Let u(n) be the second derivative of -n⁴⁄₁₂ - 5*n³⁄₃ - 5*n**²⁄₂ + n. Let x be u(-8). Let c = 16 - x. Solve 2 - c = h for h.

-3

Let h be ²⁰⁄₅₀ + 4/(-10). Suppose t - 3 = -h*t. Solve -4*s = -t + 11 for s.

-2

Let u = 35 + -23. Suppose -5*z - 3*q + u = 0, 3*q = z + q + 8. Solve z*k = 4*k for k.

0

Let u = -8 + 15. Suppose -u = 4*z - 8*z - v, 7 = -z - 2*v. Solve z*c + 24 - 9 = 0 for c.

-5

Let n be 10/(-25) + (-2)/(-5). Suppose 2*x = p + 1, -x + 2*x = 4*p - 24. Let m(k) = -k + 9. Let b be m(p). Solve n = -s - b - 0 for s.

-2

Suppose -3*f + 4*g = 3, 0 = -f + 3*g - 2*g. Solve 2*v - f = -7 for v.

-2

Let u be ((-16)/(-3))/((-4)/(-6)). Let l = u + -6. Solve 0*a = l*a for a.

0

Suppose 6*h - 16 = 2*h. Solve 0 = h*b - 4 + 12 for b.

-2

Let o = 9 + -4. Suppose o*t - 70 = k - 6*k, -3*t = k - 44. Solve 5*b - t = -0*b for b.

3