Let x(l) be the second derivative of -l**5/20 + 2*l**4/3 + l**3/6 - 7*l**2/2 - 2*l. Let y be x(8). Suppose -j = y - 3. Solve j*w = 4 - 2 for w.

Suppose 3*n = 3*f, -3*f + 17 = 3*n - 13. Solve -n*h + 1 = -4 for h.

1

Suppose -3*f + 2 + 7 = 0. Solve -1 = f*o + 2 for o.

-1

Let k(a) = 11*a3 + 6*a2 + 6*a - 19. Let v(z) = 5*z3 + 3*z2 + 3*z - 9. Let l(f) = -6*k(f) + 13*v(f). Let g be l(3). Solve -5*s - g = -26 for s.

4

Suppose 3*i + 2 = 2*p - 1, 3*i + 3 = 4*p. Suppose 6*y - 9 = 15. Solve y + p = x for x.

4

Suppose 3*m + 2*k + 4 + 1 = 0, -4*k - 20 = -4*m. Solve v + m = -3 for v.

-4

Let q(v) = -6 + 9 + 1 + 4 + v. Let c be q(-6). Suppose -2*r + c*d = -20, -r + 18 = 4*r + 3*d. Solve 0 = r*a - a for a.

0

Let q be 0 - 3/(9/(-30)). Let x be ⁷⁷⁄₃₅ + (-2)/q. Suppose 4*u - 70 = 2*v, -4*u + 85 = -v + 2*v. Solve -7*b = -x*b - u for b.

4

Let n(w) = -w**2 + 9*w - 9. Let j be n(8). Let f = 3 - j. Solve 19 - f = -3*v for v.

-5

Let i(n) be the first derivative of n⁴⁄₄ - 2*n³⁄₃ - 5*n**²⁄₂ + 4n + 2. Let g be i(3). Let j be (-2)/2-19 - g. Solve -4*r = j - 5 for r.

-4

Suppose -28 = -3*n + 4*q, 2*q = -3*n + 3*q + 16. Solve 0 = -n*f - f for f.

0