Let a(b) be the second derivative of -b4⁄12 + 4*b3⁄3 - 2*b**2 + 2*b. Let i be a(8). Let q be (-2)/i*0 - 0. Solve 0*y - 5*y = q for y.

0

Suppose 0*v - 4 = -v + 2*j, -j = 4*v - 7. Let z be ((-1)/v)/((-2)/4). Solve -2*i + z = -9 for i.

5

Suppose 0 = 2*j + 2*s, 2*j - 5*s - 18 = -2*j. Let g(k) = -3 + 5*k + k2 + 0 - 5*k2 + 5*k**j. Let w be g(-6). Solve w*y - 10 = 2 for y.

4

Suppose 0 = -3*c - 3*d + 3, 2*d = -2*c - d + 1. Suppose w = 4*b - c*w - 16, 0 = 2*w. Suppose 0 = -b*n - 4*f - 12, -4*n = 3*f - 2*f. Solve -n = -j - 0 for j.

1

Let d(m) = -m3 - 7*m2 + 8*m + 4. Let o be d(-8). Suppose 0*i + o = i + 2*f, -5*f = -5. Solve 0*v - i*v = 0 for v.

0

Let w(b) = b3 + 9*b2 - b - 6. Let q be w(-9). Solve p = -q*p for p.

0

Let b(y) = 4*y - 2. Let l be b(4). Let o = 26 - l. Solve -z = 2*z + o for z.

-4

Let c(q) = 10. Let u(d) = d + 11. Let l = -13 + 6. Let p(g) = l*c(g) + 6*u(g). Let t be p(4). Solve -5*m - t = -0*m for m.

-4

Let z(b) = b**2 - 6*b. Let k be z(6). Suppose -3 = -4*g + 5. Suppose 2*y + g - 10 = 0. Solve k*r + y = r for r.

4

Let h be ((-2)/(-5) + -2)/(20/(-50)). Solve 0*p - h = p for p.

-4