Let o(a) be the second derivative of a**5/20 + 5*a**4/12 - a**3/2 - 5*a**2/2 - 2*a. Let y be o(-5). Let z = -3 + 6. Solve -2*x = z*x - y for x.

Let u(y) = -8*y - 13. Let j(d) = 2*d + 3. Let a(z) = -26*j(z) - 6*u(z). Let o be a(-2). Suppose -13 = g - 36. Solve -3*c = o - g for c.

5

Let x(m) = -m. Let v be x(-2). Solve -v*z + 5*z - 9 = 0 for z.

3

Let i(v) = v + 4. Let j = -15 - -11. Let k be i(j). Solve k*l = -l for l.

0

Let s = -5 - -3. Let b(l) = 11*l + 14. Let v(m) = -7*m - 9. Let d(t) = -5*b(t) - 8*v(t). Let u be d(s). Solve 4*x - 20 = -u for x.

5

Let i = 164 + -161. Solve -i*f + 7 = -5 for f.

4

Let w = -3 - -7. Let d be -1 - ((1 - 1) + -1). Suppose -4*y + 22 = -2*o - d*o, -4*y + o = -25. Solve y*q = w*q - 15 for q.

-5

Suppose -18 = -2*s + 5*s. Let n = s - -10. Solve 6 + 2 = -n*r for r.

-2

Let y be (-2)/4 + (-2)/(-4). Suppose -p = -5*p - 28. Let c = p - -9. Solve c*k = -y - 10 for k.

-5

Let b(f) = -f3 - 8*f2 - 10*f - 1. Let l be b(-7). Let r = l - 15. Solve r*o + 9 = 34 for o.

5

Let o be (9 - 9)/(-1 + -1). Solve 0 = -o*f - 2*f for f.

0