Suppose -4*x - g + 13 = -2*g, 0 = x - 4*g - 7. Suppose -w + 6 = -x*v, -7*w + 2*w = -v - 30. Solve w*f + 25 = f for f.

-5

Let w be (6⁄2)/(-3) - -1. Suppose -5*n - 25 = w, -4*x + 2*n = n - 13. Solve -x*k - k = 15 for k.

-5

Let d(m) = m3 + 5*m2 - 5*m - 4. Let h be d(-6). Let w = h + 25. Solve -o = 4*o - w for o.

3

Let n(f) = f3 - 7*f2 + 5. Let q be n(7). Suppose -q*s + w = -16, 3*s - 2 = 2*s - w. Solve -s = u - 4 for u.

1

Suppose 2*i + 39 = 5*i. Let a(k) = k3 - 22*k2 - 5. Let u be a(22). Let m = i + u. Solve 0 = -3*g - g + m for g.

2

Let s = -48 - -48. Solve -3*c + 3 = -s*c for c.

1

Let z = -51 + 71. Solve 0 = -4*r + 9*r - z for r.

4

Let h be 36/(-16) - 2/(-8). Let i = h - -4. Suppose -i*a = 3*a. Solve a = -o - 2*o + 3 for o.

1

Suppose -n + 1 = -8. Solve q = -2*q + n for q.

3

Suppose 2*x + 4*d + 31 + 41 = 0, -x = d + 38. Let z be ((-6)/5)/(12/x). Solve z*o = 2*o - 6 for o.

-3