Let n be ((0 - 0) + 4)/(-2). Let d(i) be the third derivative of -i**4/12 - i**3/3 + 2*i**2. Let b be d(n). Solve -h = b*h for h.

Let g(p) = 7*p2 + 1. Let x(q) = q2 + q + 1. Let n® = g® - 2*x®. Let k be n(2). Solve -w - 2*w = k for w.

-5

Let o(g) = 3*g - 5. Let x be o(5). Suppose 0 = -5*q - s + x, -4*q + 4*s + 8 = 2*s. Solve 3*u - q*u - 1 = 0 for u.

1

Suppose -3*o + 4*i + i = 17, o - i + 3 = 0. Solve l + 6 - o = 0 for l.

-5

Suppose 0 = -5*s - 95 + 225. Suppose -j = j - s. Suppose 0 = 4*o + 1 - j. Solve 0 = -m + o*m for m.

0

Suppose 0*y = -5*y. Suppose y = 3*g - 2*g - 20. Solve -f = -6*f - g for f.

-4

Let p be 4/(-10) + 54/(-15). Let v be p/(-6) + (-160)/(-30). Solve q = -q + v for q.

3

Let a be 3 + (0 - 0) + -2. Let s be (¹²⁄₂)/(1 - -1). Let z = 5 - s. Solve -3*d = -a - z for d.

1

Let s = -5 + 11. Suppose -s*g = -2*g - 16. Solve -g*w = w - 15 for w.

3

Suppose -3*r + r - a = -4, 0 = r + 5*a + 16. Solve -3*y + r = -5 for y.

3

Suppose 0*k = k - 4*d - 19, -16 = 4*d. Solve -n + 1 = -k for n.

4