Let o(y) = -y**2 - 8*y - 5. Let i be o(-7). Suppose i*u + 7 - 21 = 0. Let x be 4/(-14) + (-23)/(-7). Solve -w = -x + u for w.

Let i be ⁸⁸⁹⁄₃₅ + (-2)/5. Let g be (-38)/(-10) - (-5)/i. Solve -s - g + 1 = 0 for s.

-3

Let l be (-95)/(-2) + (-1)/2. Suppose 3*d + 9 = f, 0*d + l = 3*f + d. Solve -7*w = -2*w - f for w.

3

Let d be (2 - (-1 + 2)) + -8. Let g = 10 + d. Let l = g + 6. Solve 2*p - l = 1 for p.

5

Let g(k) = -2*k3 + 10*k2 + k - 5. Let b be g(5). Suppose 7*q - 12*q = b. Solve 3*o - o + 6 = q for o.

-3

Suppose -d + 5*x + 0*x = 0, 0 = 5*d - 5*x. Let w(o) = 5*o**2 + 2*o + 1. Let z be w(-1). Solve d = -g + z - 2 for g.

2

Let a(t) be the third derivative of -t⁴⁄₂₄ + 5*t³⁄₃ + 2*t**2. Suppose 4*c - 2 = -u, -c + 6*u - 6 = 3*u. Let m be a©. Solve q - 6*q = -m for q.

2

Let z = -6 + -10. Let u = -13 - z. Solve u*r - 7*r - 20 = 0 for r.

-5

Let y = 48 - 48. Solve y = 10*m - 5*m - 5 for m.

1

Suppose -4*t - 5 = -3*a, 6 = 4*a - 0*a - 5*t. Let q = 1 - a. Let i be ⁴²⁄₃*1/q. Solve -2*n = -i*n for n.

0

Suppose 4*t = -4 + 12. Solve -t*x = 3*x - 20 for x.

4