Let l(d) = 5*d**2 - 4*d - 1. Let n be l(1). Solve n = -0*h - 2*h for h.

Let m(p) = -p3 - 9*p2 - p - 3. Let a be m(-9). Solve -a*z = -z for z.

0

Suppose -2*w = 3*u - 7, 0 = -w + 2*u - 3u + 3. Let r = -1 + 2. Let m be -4 + 3 - r-1. Solve -t - w*t = m for t.

0

Suppose 3*u - 3*p - 6 = 0, 0 = -3*u - 0*p - 2*p + 16. Solve -u = 2*i + 2 for i.

-3

Suppose -u = -2 + 12. Let s = -8 - u. Solve s - 12 = 5*q for q.

-2

Let l(w) = -w**2 + w. Let b be l(-2). Let r(q) = -9 + 0 - q - q. Let j be r(b). Solve j*g + 3 - 15 = 0 for g.

4

Let w(s) = 2*s**2 - 26*s + 3. Let b be w(13). Solve 0 = -b*r + 2 + 1 for r.

1

Let p(u) be the second derivative of -3*u⁵⁄₂₀ - u⁴⁄₆ - u³⁄₃ - u²⁄₂ + 3*u. Let c be p(-1). Let z = 0 + c. Solve -z*w - 3*w - 10 = 0 for w.

-2

Let w = -19 - -23. Solve -v = -w*v + 3 for v.

1

Let q = 16 - 11. Suppose -4*u = 5*k - 44, -q*u + 35 = 4*k - 2*u. Solve 2*a + 2*a = -k for a.

-2

Let b be (-1081)/3 + (-8)/12. Let r = -509 - b. Let m be (-6)/(-30) + r/(-10). Solve -m + 3 = -3*k for k.

4