Let d(g) = -g**3 - 3*g**2 + 4*g + 2. Let j be d(-4). Suppose 2*u = 5*h, 0*h - j*u = -h. Solve -w - 2*w + 6 = h for w.

Suppose -4*y - 21 = -2*d - 3*d, 3*y + 5*d + 7 = 0. Let u(b) = b3 + 5*b2 + 4*b + 3. Let m be u(y). Solve -6*q = -m*q + 12 for q.

-4

Suppose 4*u - 12 = 4*d + 4, 16 = -d + 4*u. Solve d = -g + 3*g for g.

0

Let d = 3 - -1. Suppose -r + 24 + d = 0. Let x = r + -16. Solve 0 = 2*w - 5*w - x for w.

-4

Let x = 5 - 3. Suppose -3*z - x = -4*z. Let p(o) = o**2 + 4*o + 2. Let b be p(-4). Solve b = -z*h - 2 for h.

-2

Let r = -5 + 1. Let j = r + 5. Solve g = -0*g - j for g.

-1

Let m(k) be the second derivative of k⁴⁄₁₂ - k³⁄₆ - k**²⁄₂ + 4k. Let s be m(2). Let x be (s - 0)(-2 + 2). Solve 0*f - 5*f + 20 = x for f.

4

Let x® = -r + 7. Let q(n) = -4*n - 1. Let f be q(-2). Let h be x(f). Solve j + 2*j = h for j.

0

Let g = -3 + 10. Let v(w) = w3 - 7*w2 + 6*w + 9. Let n be v(g). Suppose -3*u = -n - 0. Solve -u = -4*y + 3 for y.

5

Let a(u) = u2 - 3*u + 2. Let l be a(3). Let t(j) = 4*j2 - 5*j + 0 - 5*jl + 2 + 2*j2. Let g be t(5). Solve -g*d = -6*d - 8 for d.

-2

Suppose -8*u = -3*u - 5*y - 35, 0 = -y - 2. Solve 3*d - u = 4*d for d.

-5