Let l(w) = -w**3 + 5*w**2 - 3*w. Let n be l(4). Suppose 0 = -p - p - 2. Let i(j) = j**2 + j. Let u be i(p). Solve u = n*z - 1 + 21 for z.

Let d(z) = z3 + 5*z2 - z - 2. Let c be d(-5). Let t be ¹⁵⁄₂ - 2/(-4). Let x be (-1 + 1)/(-6 + t). Solve x = -4*j + 7*j + c for j.

-1

Let v(x) be the second derivative of x³⁄₆ + 5*x²⁄₂ - x. Let i be v(-9). Let l = 4 + i. Solve 2*r + 0 + 4 = l for r.

-2

Let w(a) = 3*a + 53. Let o be w(-17). Suppose 2*h - 5 + 1 = 0. Solve -o*s - h = 8 for s.

-5

Let s be (-3)/(-12) - (-262)/8. Suppose -5*q - s - 2 = 0. Let y = 12 + q. Solve b = y*b for b.

0

Let l(q) = -q + 4. Let t = 11 - 3. Suppose 2*a = -0 - t. Let z be l(a). Solve -4*r + 2*r = z for r.

-4

Let v(y) = -2*y**2 - 4*y + 3. Let u be v(-4). Let r = u - -13. Solve n - 2 = -r for n.

2

Let y(q) = -q**2 - 3*q + 4. Let n be y(-3). Suppose n*v - 10 = -v. Let l = v + 8. Solve r + l = -4*r for r.

-2

Let j(y) = -3 + 0 - y + 1. Let h be j(-4). Solve -w + 2*w = h for w.

2

Let t(u) = -u**2 + 7*u - 4. Let i be 2/(4 - (-1 + 3)). Suppose i = 2*h - 11. Let b be t(h). Solve -c = -0*c + b for c.

-2

Let t(p) = p3 - 5*p2 - 1. Let w be t(5). Let v be (2/w)/(4/(-8)). Let d = 4 - v. Solve d*x - 4 = -x for x.

4