Let s(u) be the first derivative of -u**4/12 + 3*u**3/2 - 3*u**2/2 + 3*u + 2. Let o(x) be the first derivative of s(x). Let b be o(8). Solve 0*q = b*q for q.

Let x(j) = -j**2 - 7*j - 9. Let p be x(-4). Solve -p*q = -5 + 2 for q.

1

Let f(b) = -b + 4. Let m be f(0). Let i = 12 + -10. Solve m = 3*s - i for s.

2

Let m = 172 - 167. Solve 0 = 5*h + m - 30 for h.

5

Suppose -5*a - 3*f - 18 = -4, 0 = -a - 4*f - 13. Let x(z) = -z3 + 2*z2 - 1. Let d be x(a). Solve 0 = d*m + 3 + 5 for m.

-4

Suppose -5*g = -2*a + 2 - 8, 0 = 4*g + 2*a + 6. Solve -4*m - 3 - 5 = g for m.

-2

Suppose -4*m = -4*r + 4, 0 = -6*r + r + 4*m + 9. Solve 0 - r = -5*p for p.

1

Let f be -6*¹⁄₁*2/(-4). Solve -25 = -2*s - f*s for s.

5

Let n be (-3 - -5)/(²⁄₈). Suppose -d - 4*s = 1, 5*d - 3*s = -n*s + 40. Suppose -3*z = -1 - d. Solve 0*l - z*l = 0 for l.

0

Let q(n) = -n2. Let s(h) = -2*h2 + 3*h + 2. Let u(o) = 3*q(o) - s(o). Let p be u(-2). Solve p*d - 9 = 3*d for d.

-3

Let a be -3 + (-3)/(-1) + 3. Solve 16 = l + a*l for l.

4