Suppose 0 = -5*z + 4*z + 5. Solve -4*n - 25 + z = 0 for n.

Suppose 2*y = 3*f - 8, -3*y + 27 = 2*f - 0*y. Solve -2*b = f + 2 for b.

-4

Let t be 5/((-10)/(-24)) - 0. Solve -4*b + b = -t for b.

4

Suppose d + 10 = 3*a, -2*d - 10 = -2*a - 2. Solve 0 = h - a - 1 for h.

4

Let c(p) be the second derivative of -p⁵⁄₂₀ - 3*p⁴⁄₄ + 3*p³⁄₂ - 3*p²⁄₂ - 3*p. Let d be c(-10). Solve -5*j - d - 13 = 0 for j.

-4

Let a(p) = -p**2 + 9*p + 1. Let h be a(9). Suppose -4*v - 12 = -7*v. Suppose -5*l + 1 = -v. Solve -w - h = l for w.

-2

Let d = -21 + 21. Suppose -5*o + 10 + d = 0. Let a = -4 - -10. Solve m - o = -a for m.

-4

Let p be ²⁄₂*-2 + 18. Let z = p + -4. Solve -z = 5*h - 2 for h.

-2

Suppose 25 = 5*k - 10*k. Let p = -2 - k. Solve -p*l + 16 = l for l.

4

Let k(l) = l3 + 4*l2 + l - 4. Let f be k(-3). Suppose 0 = f*a + 4*n - 47 + 17, -4*a - 3*n = -35. Solve 2*x - 3*x = a for x.

-5

Suppose 0 = -2*k + 7*k - 40. Solve -3*m + k = -1 for m.

3