Let z = 76 - 53. Suppose -v = 5*l - z, -5*l = -v - 3*v - 33. Let b = -5 + l. Solve -5*d = -b*d for d.

Suppose 3*c - 4*p - 84 = 0, 40 = 2*c - 5*p - 23. Solve 5*v - 1 = c for v.

5

Suppose -7*l + 5*l = -2. Solve -q + 0*q + l = 0 for q.

1

Suppose 0*l - 9 = -3*l. Let d be 3 + -1 - (-8 - 5). Let j be (²⁴⁄₁₀ - 2)*d. Solve 0 = l*u - j*u for u.

0

Suppose -463*c = -467*c + 8. Let d be (0 - -2*1) + 2. Let u = d + -2. Solve -6 = -u*a - c for a.

2

Suppose -4*z + 2*z = 4. Let b = z + 5. Solve 0*y = -y + b for y.

3

Let x(o) = o - 1. Let a be x(1). Let n be (-5)/10 - ¹⁰⁄₄. Let q = n - -5. Solve a*b = -q*b - 8 for b.

-4

Let h(q) be the second derivative of q⁴⁄₄ + q³⁄₃ + q**²⁄₂ - q. Let k be h(-1). Let o be 6 + (-2 + 3 - k). Solve -v + o = 4*v for v.

1

Let p(k) be the second derivative of -k⁵⁄₂₀ + k⁴⁄₃ - 2*k**2 + 3*k. Let x be p(4). Let v be ²⁹⁵⁄₂₀ + (-1)/x. Solve 0*w + 5*w + v = 0 for w.

-3

Let l(s) be the first derivative of -s⁵⁄₁₀ - s⁴⁄₁₂ - s**³⁄₃ + 2*s - 2. Let j(v) be the first derivative of l(v). Let d be j(-2). Solve -d = -c + 5*c for c.

-4

Let m(a) = 3*a - 12. Let t be m(5). Solve 15 = -2*n - t*n for n.

-3