Let d(u) = -u**2 - 8*u - 9. Let i be d(-2). Solve i = -2*v + 5*v for v.

Suppose -2*t = -6*t + 8. Solve t*v = -2*v - 12 for v.

-3

Let y(w) be the first derivative of -w⁴⁄₄ + 7*w³⁄₃ - 11*w**²⁄₂ + 7*w + 8. Let u be y(5). Solve 0 = -4*f + u - 10 for f.

-2

Suppose 0 = 2*n - b + 5*b - 60, -25 = -n - b. Let f = n - 17. Solve 3*t + f = -0 for t.

-1

Suppose -3 = d, 2*i - 4*d - 35 = 19. Let p = i - 12. Suppose p = z + 2*z. Solve -z = -4*a - 7 for a.

-1

Let p(o) = -o**2 + 6*o - 2. Suppose 0 = -4*u + 35 - 15. Let d be p(u). Solve -d*z - z = 0 for z.

0

Let s be (-6)/(-15) - 156/(-10). Solve -2*p = -6*p - s for p.

-4

Suppose t - 6*t = -50. Solve -4*v = -2*v - t for v.

5

Let p(t) = -t**2 + 4*t. Let h be p(3). Solve -2*b = -h*b - 4 for b.

-4

Suppose 2*t + 2*t = 8. Solve 2*j + t*j = 12 for j.

3

Let h be ¹⁹⁄₁₉ - (0 - 2). Suppose 0 = -h*q - 5*o + 34, -5*q - o + 64 = -0*q. Let p be (²⁄₂)/(²⁄₈). Solve 1 - q = -p*g for g.

3