Let z(o) be the first derivative of o3⁄3 + o2 - o + 2. Let a be z(-3). Solve -r + a = 7 for r.

-5

Let p be ((-3)/2)/((-1)/2). Let f(l) = p - 9 - l - 4*l2 - 2*l + l3. Let q be f(5). Solve -q*m + 0 = -12 for m.

3

Let f(b) = b3 + 7*b2 - 8*b - 3. Let h be (-1)/((-2)/(-20)) + 2. Let z be f(h). Let p(u) = -3*u - 4. Let y be p(z). Solve -4*k + 3*k = y for k.

-5

Let a = -20 + 24. Solve -a = 2*s - 0 for s.

-2

Let p = -4 + 2. Let c(f) = f + 4. Let t be c(p). Solve t*i - 1 = -9 for i.

-4

Suppose -7 = -4*q + 5. Solve 3*a = q - 6 for a.

-1

Let y(v) = 2*v + 4. Let c be y(-2). Solve c = 7*z - 2*z for z.

0

Suppose 17 = -5x + 2. Let z be (-4 + 2)(-10)/4. Let d = z + x. Solve 0 = w + d*w for w.

0

Let o = -7 + 25. Let t = 25 - o. Solve 4*r - 1 = t for r.

2

Let b be 2/(-2) - 18/(-2). Let u(f) = f**2 - 7*f + 5. Let m be u(7). Let w = b - m. Solve -4 + 19 = -w*y for y.

-5