Let f(g) = g**2 - 4*g - 9. Let i be f(-2). Solve 0 = 5*z + i + 7 for z.

Let i(s) be the second derivative of -2*s + 0 + ³⁄₄*s4 + ¹⁄₆*s3 + ¹⁄₂*s**2. Let o be i(-1). Solve -c - 2*c = -o for c.

3

Let b = -3 - -8. Let u(q) = q3 - 5*q2 + q - 4. Let v be u(b). Solve 5*y - 4 = v for y.

1

Let c = -38 - -22. Let w be 2/((-1)/c*4). Solve 0 = 3*h - 4 - w for h.

4

Let n = -5 + 22. Suppose 3 + n = 5*h, 5*h = t + 18. Suppose t*c = c. Solve 3*u + 3 = -c*u for u.

-1

Let m(k) = -7*k2 + k + 6. Let c(f) = f3 + f + 1. Let r(u) = -c(u) + m(u). Let q be r(-7). Let a be 1/(-2) + q/10. Solve 0 = 2*d - a*d - 8 for d.

4

Let u be (-2)/9 + (-534)/27. Let s = 33 + u. Solve -7 = 4*g + s for g.

-5

Let b(y) = 3 + 3*y - 2*y + 7. Let l be b(-8). Let z(q) = q3 - 5*q2 - 5*q - 3. Let v be z(6). Solve -s + v = l for s.

1

Let a be 9/(-4)2-6. Suppose a = 5*n + 7. Solve 2*h + 6 = -n for h.

-5

Let z(q) = -q3 + 8*q2 + 7*q + 3. Let f be z(9). Let w be ⁸⁄₆ - 10/f. Solve 0 = w*y - 6*y - 8 for y.

-2

Let q = 105 - 103. Solve -4*d - q = -10 for d.

2