Let h(d) be the second derivative of -d**4/12 + 7*d**3/6 - d**2/2 - d. Let o be h(6). Solve -1 + o = q for q.

Let l(i) = i3 - 7*i2 + 6*i + 4. Let s be l(6). Solve -5 = -s*f + 15 for f.

5

Let g be 7 + -1 + 4 + -2. Let q = g + -21. Let z = -3 - q. Solve -2*y + 7*y + z = 0 for y.

-2

Let b(g) = -g**2 - 5*g - 4. Let y be b(-3). Suppose 10 = 4*p + p. Suppose 0 = 4*t + y*k + k - 48, 8 = p*k. Solve t = n - 4*n for n.

-3

Suppose -3*p = -9 + 3. Let o = 5 - p. Suppose 0 = -2*r + 2*q + 3*q + 19, o*r + 2*q = 0. Solve 0*i + 2*i = -r for i.

-1

Let a(g) = 3*g - 1. Let s be a(1). Let v = 1 + -3. Let n be ⁷⁸⁄₄ + (-1)/v. Solve -s*l + n = 2*l for l.

5

Let v = -68 - -99. Suppose 5 - v = -p. Suppose -4*z - 4*b + 4 = 0, 0*z - p = -5*z + 2*b. Solve s = -3*s - z for s.

-1

Suppose 3*s = -4*o + 15, 0*s - 3*s - 5*o = -18. Suppose 2*i - 4*m - 60 = 0, 5*i + 60 = 2*m + 186. Suppose -7*g = -3*g - i. Solve 0 = -a + g - s for a.

5

Suppose -4*x + 2 = -2*d - 2, 4*x - d - 8 = 0. Solve -2*h - h - x = 0 for h.

-1

Let q be -5*1/(-5) - -4. Solve q*v = -0*v - 15 for v.

-3

Let u be (1 + -1)*(-2)/(-4). Suppose -2*l = 5*o + 5 - u, 4*l + o - 17 = 0. Let g(x) = x**2 + 11*x - 12. Let q be g(-12). Solve -2*t - 5 - l = q for t.

-5