Let n(i) be the first derivative of -i**4/4 - i**3 + 2*i**2 - 9. Let x be n(-4). Solve 0 = -a - x + 2 for a.

Let i = -22 - -17. Let p = 6 + i. Solve 3*u = -p + 16 for u.

5

Suppose 0 = -i - 7 + 10. Let o be (2 + -1)*(4 + 1). Suppose 2*c - o = -i. Solve -3*v + c = 13 for v.

-4

Let r be ⁴⁄₁₀ + ⁸⁄₅. Let h be -10 + (-4)/(r - 0). Let m be (45/h)/((-2)/8). Solve 0 = -g - 2*g - m for g.

-5

Suppose 2*z + 12 = 5*z. Solve -s - z - 1 = 0 for s.

-5

Let p = 24 + -14. Suppose 3*w + p = 4*b, 0 + 2 = 5*w - 2*b. Suppose w*s + 3*s - 20 = 0. Solve -2*y + 6 = -s for y.

5

Let k be (-8)/(-1 + -1 - -1). Suppose -3*t = t - k. Solve t*y = -y - 12 for y.

-4

Let y® = -r**2 - 3*r + 2. Let g be y(-3). Suppose 0*d + 8 = g*d. Solve -c - c = d for c.

-2

Suppose 5*l - 4*g + 34 = 0, 2*l = -g + 2*g - 16. Let w(k) = k**2 + 9*k - 8. Let t be w(l). Solve 4*v + 10 + t = 0 for v.

-3

Let a(v) be the first derivative of v**2 + 2*v - 3. Let f be a(3). Solve -4*q - f = -0 for q.

-2

Let l(v) = 2*v3 - 4*v2 + 3*v. Let w be l(2). Let y® = r**2 + 2*r - 2. Let i be y(-3). Let j be -21i(-2)/w. Solve -2*z = -1 + j for z.

-3