Let u(p) be the first derivative of p**3/3 - 6*p**2 + 16*p - 5. Let h be u(11). Solve h*l = l - 4 for l.

Suppose -4*c = 3*n - 14, 5*n + 4*c = 14 + 12. Solve 5*z + 31 = n for z.

-5

Let m be (-1)/(-5) - (-108)/10. Suppose -5r + r + 16 = 0. Let q be 2/r(1 + 3). Solve -m = -3*w - q for w.

3

Suppose -14 = -6*a + 28. Solve f - 4 = -a for f.

-3

Let m(h) be the third derivative of -h⁷⁄₈₄₀ + h⁶⁄₇₂₀ + h⁵⁄₁₅ - h2. Let s(z) be the third derivative of m(z). Let i be s(-1). Solve -2*y + i*y = 0 for y.

0

Let u(n) = n3 - 5*n2 - n - 14. Let x be u(6). Suppose 4*c + 4 = -3*o + 8, 5*c - x = -o. Solve c + 1 = -g for g.

-5

Suppose 0 = 2*r - 0*r. Suppose r*q - 12 = -4*q. Solve -2*n + 5 = -q*n for n.

-5

Let j(x) be the third derivative of 0*x3 - ¹⁄₂₄*x4 + 0*x5 + 0 + 0*x - 2*x2 - ¹⁄₁₂₀*x**6. Let z be j(0). Solve -3*r + 6 - 15 = z for r.

-3

Let o = -1 - -1. Suppose -h - 13*d = -9*d - 14, -2*d + 4 = -h. Solve 6 + o = h*p for p.

3

Suppose y - 2 = x, 5*y + 2*x - 10 = -3*x. Solve 2*q + y = 12 for q.

5

Let o(u) = u + 3. Let r = -13 + 13. Let d be o®. Solve 0 = -d*f + 5 - 2 for f.

1