Let h be -2 + 0 + 1 - -2. Let b be (-3)/h - (-2 - 21). Let l = 0 + b. Solve 0 = 4*d + d + l for d.

-4

Let y(q) = q3 - 4*q2 - 5*q + 2. Let f be y(5). Let b = 1 + f. Let x be 2/b - (-4)/12. Solve -x = -4*c - 5 for c.

-1

Suppose 4*g = -82 + 86. Solve p = -g + 5 for p.

4

Let p(d) = d**2 - 5*d - 4. Let q be p(6). Suppose 5*s - 20 = 5*w, -4*w - 5*s = -q - 9. Let z be 2/((-1)/(8/w)). Solve z - 1 = 3*n for n.

5

Let f = 1 - -3. Suppose 0*n + 36 = 2*n. Let d = n - 13. Solve -d*y = -y + f for y.

-1

Let c = -12 - -2. Let m be (18/c)/(-3)*5. Suppose 4*o + 12 = 5*o - 2*n, 0 = m*o - 2*n - 20. Solve 3*s - o = s for s.

2

Suppose 0 = -m + 6 - 1. Suppose -29 + 9 = -m*r. Solve r*s = -1 + 5 for s.

1

Suppose -3*s + w + 55 = -4*w, -4*s + 5*w + 65 = 0. Suppose h - 2*h = -k + 13, 3*h = k - 15. Suppose -3*n = k, n = p + 4*n + s. Solve p*u = u - 3 for u.

-3

Let i be 0*2/(2 - 4). Suppose 0 = -i*z + 2*z - 6. Solve 0*n - 3*n = z for n.

-1

Suppose 3*s + 0s = 6. Let y be (-4)/(-16)-2*-20. Suppose -y = t - s*t. Solve 0*z - 2*z = -t for z.

5