Let v(d) be the first derivative of d3⁄3 - 2*d2 - 6*d - 1. Let o be v(5). Let x = o - -3. Solve x*h - 2 = -10 for h.

-4

Let r = -4 - -5. Let i = 1 - r. Let u be i/(2/(-4)*-6). Solve u*j - j + 4 = 0 for j.

4

Let c = -12 + 15. Suppose -c*t - 1 = -16. Solve t*d = d - 20 for d.

-5

Suppose -5*i - 57 = -4*v - 7, 4*v + 5*i - 70 = 0. Let c = 40 - v. Solve 3*b = 8*b - c for b.

5

Suppose -5*i = j + 12, -j = j - 3*i - 15. Suppose 8*c - 3*w - 15 = j*c, -5*w = -5*c + 15. Solve -5 + c = 2*k for k.

-1

Let t = 25 + -18. Let g = -7 + t. Suppose 5*v + 0*v + x = 30, g = -3*v + 4*x - 5. Solve -3 = -2*a + v for a.

4

Let s(h) = -h**2 - 10*h - 8. Let p be s(-8). Solve -p - 7 = 3*a for a.

-5

Let d be 10⁄12 - 7/(-42). Solve 3*s - 4 = -d for s.

1

Suppose -5*j = 3*m - 34, 0 = -m + 3*j + 2*j - 2. Suppose 0 = 2*n - m*h + 4*h - 34, 0 = 4*h + 16. Let b = n + -6. Solve -g = b*g + 12 for g.

-3

Let s(d) = -d3 + 14*d2 - 13*d + 3. Let y be s(13). Solve 7 = y*b - 8 for b.

5