Let l(u) = -u**2 - 9*u - 5. Let z be l(-6). Solve 2 + z = -5*f for f.

Let b be (4 + (-8)/2)/(-1). Solve b = -0*z - 3*z + 12 for z.

4

Suppose 0*w = w - 4. Suppose 5*v + 21 = -w*t + 54, -3*t = -3*v + 9. Suppose 0 = 3*l - 2*l. Solve l = -t*z - 2*z for z.

0

Suppose 0*o - 5*o = -20. Let n(m) = m3 - 4*m2 + 2. Let v be n(o). Let t be (v + -1)*(1 + -1). Solve t = 3*d - 6*d + 15 for d.

5

Suppose -j + 4 - 20 = 4*h, -29 = -j + 5*h. Suppose j*m - 3 = 13. Solve m*l = 2*l for l.

0

Let t be -2 - 2*(3 + -4). Solve t = 4*q - 0 - 20 for q.

5

Let h(z) = 4*z - 36. Let v be h(11). Solve -4*p - v = 4 for p.

-3

Let p be 2/(-5) - 54/(-10). Let q = 9 + -1. Solve p*w - q = 7 for w.

3

Let l(m) = m3 + 8*m2 + m + 1. Let a be l(-8). Let c = -5 - a. Solve c*h + 2 = h for h.

-2

Suppose -5*p = -3*v - 28, -p + 2*v - 18 = -5*p. Suppose c + c = 3*y - 7, 0 = -p*c + 5*y - 15. Let q be c/(-4) - (-3)/2. Solve q = 4*r - 18 for r.

5

Let r(p) be the third derivative of -p⁶⁄₄₀ + p⁴⁄₂₄ + p³⁄₆ - 3*p2. Let h be r(-1). Suppose 10 + 20 = h*d. Solve 6*n = n + d for n.

2