Let q(g) be the second derivative of -g**4/12 - 2*g**3/3 + 2*g. Let j be q(-4). Suppose -3*h - 3*o = -6*h, 2*o = 4*h - 8. Solve j = h*a + 7 - 19 for a.

Suppose -2*d + 4*d = -2*k, -d + 3*k + 16 = 0. Let l = 15 - -3. Let s be 24/l + (-4)/(-6). Solve -6 - d = -s*h for h.

5

Let f = 2 - -2. Let j(w) be the second derivative of w⁴⁄₁₂ - 2*w³⁄₃ - w**2 + 3*w. Let r be j(5). Solve -r*n + 10 = f for n.

2

Suppose -2*z + 21 = -3. Let a = z - 8. Solve -3 = -a*m - 23 for m.

-5

Let a = 49 - 43. Solve 5*i = 2*i - a for i.

-2

Let k = -45 + 47. Solve x + k = 6 for x.

4

Suppose -i + 10 = -3*i. Let g(w) = w3 + 5*w2 - w - 3. Let h be g(i). Solve -h*z + 4*z - 4 = 0 for z.

2

Let s be ²⁄₈ - (-2)/(-8). Let z be (s - (-3 - -2))*2. Solve z = -g + 5 for g.

3

Let u = 39 + -36. Solve u = 5*n - 12 for n.

3

Let f be 3*(-1 - (-10)/5). Solve f*a = 2*a - 2 for a.

-2

Suppose -6*j + 7 = -5. Solve 0 = z + j*z + 6 for z.

-2