Let c(d) be the third derivative of d**4/24 - 5*d**3/6 - 3*d**2. Let l be c(8). Solve -l*k = -k + 8 for k.

Let k(y) = y. Let m be k(-1). Let l = m - -3. Let f = -15 - -17. Solve 0 = -f*o - l + 8 for o.

3

Let y = 20 + -20. Solve -16 = -y*o + 4*o for o.

-4

Let n(o) = -6*o2 + 12*o - 1. Let h(d) = d2 - d. Let b(w) = 5*h(w) + n(w). Let u = -2 - -7. Let z be b(u). Solve z = -5*k - 1 for k.

-2

Suppose q - 11 = -4. Suppose -q = 3*l - 4*l. Solve 0 = l*p - 2*p for p.

0

Let s be ¹²⁄₁₈*(1 - 4). Let z be (s/5)/((-2)/5). Solve -2 = w - z for w.

-1

Let a be (-54)/6 + 2 + 1. Let t(f) = -f**2 - 7*f - 6. Let l be t(a). Let s(u) = u + 6. Let x be s(l). Solve -x*z - 20 = -z for z.

-4

Let c be (¹⁄₂)/((-1)/(-32)). Let p = c - 11. Suppose 2*q = -5*u + 4 + 50, 2*q = 5*u - 46. Solve 5 + u = p*r for r.

3

Suppose -5*n + 3*n = -80. Let k be ¹³⁄₄ + 30/n. Solve o + 5 = k for o.

-1

Suppose 4*y + 9 = -3*j, -2*y + 4*j + 1 = -11. Solve y = -q - 4*q for q.

0

Suppose -4*n + 12 + 0 = 0. Solve 0*a - 15 = -n*a for a.

5