Let z(l) = l3 + 4*l2 - 2*l + 6. Let d(u) = 3*u3 + 13*u2 - 5*u + 19. Let o(f) = 3*d(f) - 8*z(f). Let p be o(-7). Solve -2*n - p*n = 0 for n.

0

Let f = 60 - 66. Let z© be the first derivative of -c**2 - c - 1. Let a be z(f). Solve -a = -3*p + 4 for p.

5

Let w(i) = -i3 + 7*i2 - 5*i. Let c be w(6). Suppose -z = -c*z + 3*o + 6, z - 2*o = -3. Solve 4*l = z - 19 for l.

-4

Let b = -16 + 31. Let c = -11 + b. Solve c*s + s = 10 for s.

2

Suppose b + 4 = 3*b. Suppose 0 = i - b. Let f be 56⁄12 - i/3. Solve -f*g = -0 + 4 for g.

-1

Suppose -3*o + 13 = -2. Let b(g) = -g3 + 6*g2 - 2*g - 7. Let p be b(o). Solve -c + p - 3 = 0 for c.

5

Suppose -5*l = -0 - 5. Let f be 1 + (-1 - 1) - -3. Solve f*i - l = i for i.

1

Let r = -8 + 7. Let p = 13 + r. Solve -5*w - p - 3 = 0 for w.

-3

Let u(w) = 4*w**3 - w + 1. Let j be u(1). Solve f - 3 = j*f for f.

-1

Let x = -17 - -21. Solve 2 = -x*p + 2*p for p.

-1