Let x be (0 - -1)*-1 - -11. Let u = -7 + x. Solve u = -0*k - k for k.

-3

Suppose -n - 2*k = 3*k - 3, -k = 0. Let o© = -c3 + 2*c2 + 2*c + 4. Let y be o(n). Solve -y = 2*t + 7 for t.

-4

Let h = 18 + -8. Let w(a) = -a + 13. Let s be w(9). Solve 0 = -s*c + h - 2 for c.

2

Let n = 45 - 29. Let q = -10 + n. Suppose -2*z = -0*z - q. Solve z*c + 0*c = -15 for c.

-5

Let t be (-33)/22*20/(-6). Solve t*r - r = -16 for r.

-4

Let l(a) = a3 + 2*a2 - 3*a. Let q be l(-3). Let n(v) = v**2 + 4*v + 1. Let o be n(-4). Suppose -7 + o = -g. Solve q*x - g = 2*x for x.

-3

Let z be (-3)/(-7) + (-36)/(-14). Solve 5*l + 2 = -z for l.

-1

Suppose -5 = -c - 2*g - 2, -2*g = 2*c - 14. Suppose -2*s + c - 3 = 0. Solve 0 = -s*v + 6 - 2 for v.

1

Suppose 8 = f - 4. Solve -2*z - 2*z = -f for z.

3

Let h be 2/(-2 + (-15)/(-6)). Solve -4*x + 16 + h = 0 for x.

5