Let h = 5 - 2. Solve 6 = -s + h*s for s.

Let m(v) be the second derivative of -v⁴⁄₁₂ - 3*v³⁄₂ - 3*v**²⁄₂ + 7*v. Let s be m(-8). Solve -n = -s*n - 20 for n.

-5

Suppose -2*m = -11 - 3. Suppose 0 = q + 3*q + 24. Let s(p) = -p3 - 6*p2 + p + 8. Let j be s(q). Solve m = l + j for l.

5

Let h be (-9)/12 - 46/(-8). Let p = h - 5. Solve 2*x + 0*x = p for x.

0

Let n® = -r**2 - 13*r + 20. Let u be n(-14). Suppose -20 = c - u*c. Solve -8 - 4 = c*d for d.

-3

Let z© = -c + 4. Let y be z(-9). Let l = y - 8. Suppose -13 = -l*r + 87. Solve 0 = -7*f + 2*f + r for f.

4

Suppose 2*r = l + 7*r - 37, 5*r = 5*l - 125. Suppose -3*c + 3*n + l = c, -5*c + 10 = n. Solve -c*k = -0 - 6 for k.

2

Suppose -3*m - 12 = 0, -5*m = 3*q - 5*q + 20. Solve q = -3*x + x - 6 for x.

-3

Let s(i) = i2 + 6*i - 9. Let b be s(-7). Let f(v) = -v2 + 6*v - 4. Let t be f(6). Let w = b - t. Solve 0*u + 4 = w*u for u.

2

Suppose 24 = 4*s - 36. Solve 0 = 3*c - 8*c - s for c.

-3

Let a(z) = z3 - 5*z2 + 4*z. Let u be a(4). Suppose 5*s - 16 = 2*y + 14, 0 = 3*s + 5*y - 18. Let d be (-2)/6 - (-2)/s. Solve -x + u*x = d for x.

0