Let y = -2 + 3. Let f = 13 - 13. Solve k + y = -f for k.

-1

Let w = 2 - 2. Solve -n + w = -2 for n.

2

Suppose -2*c + 4 = -6*c, 0 = 4*i + 3*c - 29. Let d = -4 - -3. Let h be 1 + d - 0 - -4. Solve 0*w = -h*w - i for w.

-2

Let j(g) = -2g + 6. Let l be j(6). Let n be 2(-3)/6 - l. Let z(u) = u3 + 5*u2 - 7*u + 3. Let x be z(-6). Solve 1 = n*f - x for f.

2

Let w = 163 - 157. Solve -b + w - 1 = 0 for b.

5

Suppose 205 - 13 = 4*c. Suppose -c = -3*b + h - 8, -16 = 4*h. Solve -v = 3*v - b for v.

3

Let n(f) = f - 19. Let u be n(11). Let r = u + 8. Solve r = b - 5 for b.

5

Let v = 7 - 6. Let i(t) = t - 1. Let c be i(4). Suppose -1 = j + 3*x, 2*x - 3*x = 5*j - 9. Solve -v = -j*p - c for p.

-1

Let i(n) = -2*n - 5. Let v be i(-3). Solve 4 = 3*f + v for f.

1

Let z be 1 + (2 - 2 - -1). Let g be (4/(-3))/(z/(-3)). Solve -g*r + 12 = r for r.

4