Suppose 4*d - 405 = -d. Let l = 45 - d. Let x be (-2)/1 + l/(-2). Solve u = 5*u + x for u.

Let p = 39 - 38. Solve n = 2*n - p for n.

1

Let h(t) = t3 - 4*t2 - 9*t + 2. Let x be h(6). Suppose 8 = 3*j - 3*g - 13, -19 = 3*j + 5*g. Solve j*w = -3*w - x for w.

-4

Let l = 2 + 3. Suppose -2*c + 34 = l*n, 0 = -4*n - 5*c + 11 + 6. Solve -2*m = -0*m + n for m.

-4

Suppose 8 = 10*j - 8*j. Solve j*f = 10 - 2 for f.

2

Let b(k) = 8*k**2 + 137*k + 20. Let r be b(-17). Suppose -x = -4*d + 9, 0*x = 2*d - 4*x + 6. Solve -3*h - d = r for h.

-2

Let s = 2 + 2. Suppose 2*t - 3*t + s = 0. Solve -2 - 14 = -t*g for g.

4

Let w = 0 - 0. Solve w = 2*i + 10 for i.

-5

Suppose -2*r + 14 = 6. Let p(h) = -h. Let w(m) = 2*m. Let a(k) = -5*p(k) - 2*w(k). Let d be a®. Solve -4*u + 8 = -d for u.

3

Suppose -4*l = -3*h - 2 + 1, -4*h = -2*l - 12. Solve 2*c + h = 1 for c.

-2

Let a = -14 - -16. Solve -a*k = -k for k.

0