Let s(k) = -6*k**2 - k. Let h be s(1). Let p = -4 - h. Solve m + 8 = -p*m for m.

-2

Suppose 4*z = -5*c + 15, 0*c + 15 = 5*c + 3*z. Suppose 5*t = c*t + 4. Solve t = 2*o - 6 for o.

4

Suppose m - r - 9 = 0, 1 - 9 = 2*r. Suppose 0*v = m*v. Let b be 5 - -1 - (-2 + 4). Solve v + b = x for x.

4

Let q = -9 - -11. Suppose -5*y + y - 4*h = -40, -4*y + q*h + 16 = 0. Let j = 5 - 3. Solve 0*u = -j*u - y for u.

-3

Let n(p) = -p2 - 8*p + 6. Let z be n(-8). Let a(m) = -m2 - 6*m - 3. Let c be a(-5). Let r be 0 + c - (-3 - -3). Solve -r*x = x + z for x.

-2

Let c® = -r + 14. Let y be c(-6). Solve -s - 4*s - y = 0 for s.

-4

Let p® = r - 1. Let d be p(3). Suppose -d*k = 5 - 9. Solve 0 = -0*x - x - k for x.

-2

Let s = -13 - -18. Let d = -1 - -1. Let l(u) = -u3 + u2 + u. Let z be l(d). Solve z = -5*n - 20 - s for n.

-5

Let x(m) = m3 + m + 3. Let g be x(0). Suppose 0 = q - 1 - g. Let y(p) = p3 + 10*p**2 - 12*p - 4. Let c be y(-11). Solve 13 = q*f - c for f.

5

Suppose 3*s = -s + 8. Solve -c - 4 = -s*c for c.

4