Let l be (-4)/(-2) - (2 + -2). Let y = l - 2. Solve 3*o + y*o = -12 for o.

-4

Let f(u) = -u3 + 13*u2 - 12*u + 14. Let k be f(12). Let b = -9 + k. Solve 0 = -b*g + 18 + 2 for g.

4

Let l(v) = v3 + 13*v2 + 2v + 16. Let y be l(-13). Let p be 0(-2 + y/(-4)). Solve 12 = 3*u - p*u for u.

4

Let q = 50 + -38. Let d(t) = t3 - 5*t2 - 2. Let v be d(5). Let g be 8 - (v + 3) - -1. Solve -4*a + g + q = 0 for a.

5

Suppose 23 = 4*k - 3*v, -2*k - 2*k = 4*v + 12. Suppose 9 = -k*c + 5*c. Solve -2*h = 9 - c for h.

-3

Suppose -4*y - 6 = -10. Solve -2 + y = -m for m.

1

Let d = 24 - 21. Let n be 12/d - (-5 + 4). Solve -3*u - n = -2*u for u.

-5

Let s(b) = 2*b**2 + 2*b + 1. Suppose -2*t = 2*v + t + 1, -v + 2*t - 4 = 0. Let r be s(v). Let d(y) = y - 5. Let c be d(7). Solve -r = -g - c for g.

3

Suppose 0 = -g + r + 3, 0 = -g - 3*r - 3 + 2. Let u(w) = -w3 - 4*w2 - 2*w. Let t be u(-4). Solve g*d + t = -2*d for d.

-2

Let v = -57 - -67. Let x = 8 + -4. Solve v = -x*r - r for r.

-2