Let s(l) = -l + 10. Let y = 2 + 5. Let f be s(y). Solve 0 = f*z - 2 - 4 for z.

Let d(p) be the third derivative of -p⁶⁄₂₀ - p⁴⁄₂₄ + 2*p**2. Let z be (1 + 0)*15/(-15). Let a be d(z). Solve -a*j = -2*j + 20 for j.

-4

Suppose -4*u - 4*u + 32 = 0. Solve -u*x + 3 = 11 for x.

-2

Let a(k) = k3 + 6*k2 + 3*k - 5. Let m be a(-4). Let c be (m/6)/((-2)/(-4)). Suppose -c*b - 1 + 11 = 0. Solve -b = -3*x + 2*x for x.

2

Suppose 6 = 3*c - 0. Suppose h + c*g - 2 = -2*h, 0 = -4*g - 20. Solve 0 = h*i - 3*i - 2 for i.

2

Let k(q) = -3*q3 - 6*q2 + q + 2. Let i(y) = y3 + y2 + 1. Let d(m) = -2*i(m) - k(m). Let c be d(-4). Solve c = -u - 3 - 2 for u.

-5

Let x = -6 + 10. Let d = -27 + 15. Let w be (²⁄₃)/((-2)/d). Solve w*n = -8 - x for n.

-3

Let d = -39 + 43. Solve 4*v - 12 = d for v.

4

Let y be (²⁄₃)/((-10)/(-15)). Suppose 0 = 3*g - y - 11. Solve -3*s + g = -8 for s.

4

Suppose s = -4*s + 5. Let q = s + -1. Solve 3*n + q = -15 for n.

-5

Suppose 0 = -3*h - 0*h + 30. Suppose -3*i = 5*l + 14, 3*i = -i + 5*l + 28. Solve -4*k - h = -i for k.

-2