Let d(k) = k3 - 4*k2 - 6*k + 7. Let l be d(5). Let g be (-1)/(((-10)/6)/5). Solve r = g*r + l for r.

-1

Let p(h) = h - 3. Suppose -4*f - v + 3 + 0 = 0, -5*f - 15 = 5*v. Suppose -4*w + 25 = -w + f*n, 5*w - 33 = n. Let z be p(w). Solve 0 = z*k + k for k.

0

Let n = 21 - 6. Solve -3*j + n = -6*j for j.

-5

Suppose l + 32 = 2*l. Suppose f - 2*i = 5*f - 8, -3*f + 5*i = -l. Suppose -3*m - 2*m - 2*z + 28 = 0, 0 = z - f. Solve u + 3*u = -m for u.

-1

Let m© = c**2 + 4*c. Let d be m(-5). Suppose t - 2*t = 3*g + 3, -g = d*t + 1. Solve 3 = -t*v - v for v.

-3

Let h© = 5*c + 32. Let v be h(-6). Solve 0 = -3*j - 1 - v for j.

-1

Let k(y) = y3 + y2 - 3*y + 1. Let s be k(2). Let h = s + -2. Suppose 0 = -5*o - 0 + h. Solve 0 = c + 2 - o for c.

-1

Let g be (6/(-5))/((-6)/20). Suppose -2*i + 2*z = 0, -z = -g*i - 4*z. Solve i = -2*r + 5*r for r.

0

Let q(s) = s**3 - s. Let r be q(0). Solve r*u = -u + 2 for u.

2

Suppose -4*j + 12 = 0, 2*h - 5*j = 3 - 2. Solve -h - 12 = -5*m for m.

4