Let b(x) be the first derivative of x3⁄3 - x2⁄2 + x - 5. Let w be b(0). Solve 3*l + 16 - w = 0 for l.

-5

Let n = -31 - -43. Suppose 3*l = -2*f + 12, -3*f + 2*l - 8 = -2*f. Suppose f = -0*g + 5*g + 5*p, -3*g = -2*p. Solve -4*r + 0 + n = g for r.

3

Suppose -2 = -2*p, -2*t = -4*t - 5*p + 13. Suppose -t*z + 6 = -3*x, -z - 2 = x - 7. Suppose -3 = -a + 2. Solve z + a = 2*v for v.

4

Let s(l) = -8*l + 5*l2 - 1 + 5*l - l3 + 0. Let i be s(4). Suppose 0 = 5*x - 3*c + 15, -x - 2*c + 6*c - 20 = 0. Solve x = -7*w + i*w for w.

0

Let i(b) = 4*b**2. Let m = 4 + -3. Let x be i(m). Let o be (-2 - -5)/((-1)/(-1)). Solve o*p - x = -p for p.

1

Let o(b) = b3 + b. Let x be o(0). Let w(a) = a3 - 5*a**2 + 6*a - 6. Let d be w(4). Suppose g = -x*g + d. Solve 9 = g*h + h for h.

3

Let i = 105 - 96. Solve 0 = -b - 2*b - i for b.

-3

Let j be (-7 + 4)*(-8)/3. Let q = j + -3. Solve -q = -0*d - 5*d for d.

1

Let d(p) = p**2 + 7*p + 6. Let g be d(-6). Let w(o) = -o + 8. Let h be w(8). Solve g = -k - h - 2 for k.

-2

Suppose w + 5*r - 4*r = 11, 0 = -3*w + 4*r + 5. Let f = w + -7. Solve f = -2*h - 0*h + 2 for h.

1