Let f(b) = b3 + 8*b2 - 6*b - 5. Let l be f(-9). Let x be (-24)/l + (-6)/8. Solve x = 3*r + 9 + 3 for r.

-4

Let j = 12 - 11. Solve 3 = z - j for z.

4

Suppose -4*y + 1 = -7. Suppose y*f - 3*f = 0. Solve f = -b - 0 + 5 for b.

5

Suppose -5 - 15 = 5*o, 0 = 4*d - 2*o - 24. Suppose -4*q = 3*v - 18, q = -0*q + 4*v - 5. Solve q*y + d = y for y.

-2

Let q be 2/(-11) - 138/(-33). Solve 0 = 2*k - q for k.

2

Let b© = -2*c + 3*c + 3 + 0*c. Let h be b(0). Suppose 0 = v + 1, 3*m + 3*v = -v + 2. Solve -m*k + h*k = -5 for k.

-5

Suppose 0 = 9*o - 12*o + 3. Solve j + o = 2*j for j.

1

Suppose 10*z - 20 = -0*z. Solve 2*a + z = -0 for a.

-1

Suppose 5 = -q + 7. Solve -2*k - 20 = q*k for k.

-5

Let x be 6 - (40/(-18) - 2/(-9)). Solve 2*d - 2 = x for d.

5