Let x(h) be the second derivative of h**4/12 - h**3/2 - 3*h**2 + 3*h. Let w = -1 - -6. Let g be x(w). Solve g*a = -28 + 8 for a.

Suppose -2*c = 7 - 3. Let j be c + (0 - 0) - -8. Suppose 0*s + 5*s = 0. Solve 0 = -s*d - 2*d - j for d.

-3

Let t be (³⁄₆)/((-2)/12). Let b(g) = -2*g**2 - 8*g - 4. Let n be b(t). Solve -z = -n*z for z.

0

Let d(y) = -2*y3 - y2 - 2*y - 1. Let g be d(-1). Suppose 3*b + g*c - 2 = 0, b - 4 = -3*b - 4*c. Let m be ((-6)/9)/(2/(-6)). Solve -z + 3*z - m = b for z.

1

Suppose 3*u + 21 - 66 = 0. Suppose -y = -2*s + u, 2*y = -5*s - 2*y + 18. Solve 0 = 3*x - 3 - s for x.

3

Let i = 29 - 24. Solve -i*m + 19 = -1 for m.

4

Let n be 44*(22/(-8) + 3). Let j = n + -7. Solve -13 = j*m - 1 for m.

-3

Suppose 20 = 6*i - i. Let l = i + -2. Suppose 4*p = l*h + 8*p + 18, 0 = -5*p - 25. Solve h = u + 3 for u.

-2

Suppose -3*i + 4*a = -50, 2*i - 6*i - 5*a + 46 = 0. Solve -2 + i = 3*m for m.

4

Suppose 0 = -3*c + 5*l - 6, 0 = c + 2*c + 2*l - 15. Solve -c*r + 0*r + 12 = 0 for r.

4

Let a(t) = 2*t - 10. Let h be a(7). Let v(x) be the second derivative of x³⁄₆ - 3*x²⁄₂ + 3*x. Let b be v(3). Solve b*n = -h*n - 4 for n.

-1