Let w(u) = u**2 - 6*u - 9. Let k be w(7). Let a = -6 - k. Let y = 4 + a. Solve -v - v = y for v.

0

Let g be (4830)/(210). Suppose -2*p + 56 = -s - g, 0 = s. Solve 0 = -4*v - 12 + p for v.

5

Suppose -4 = 3*f - 7. Let u be 5 - f - (-5)/(-5). Solve -15 = u*r - 6 for r.

-3

Suppose 2*c = c. Let i(h) = -h + 4*h - 2*h2 + h2. Let o be i(3). Solve o = -c*r - r for r.

0

Let w = 26 + -20. Suppose 0 = w*n - 11*n. Solve -5*h + n = -5 for h.

1

Let b(y) = 4*y - y - y - y. Let u be b(2). Solve 0 = 3*w + u*w - 15 for w.

3

Let c be (0 - 9/(-5))/(15). Solve -5*n - 16 = -c*n for n.

4

Suppose 5 = -3*v + 2*v, -30 = -3*k + 3*v. Solve n - k*n = 0 for n.

0

Suppose 20 = 4*w, -3 = -5*x + w + 2. Suppose g - 2*k = 4*g - 4, 2*g = 2*k + 16. Let q(o) = -o**2 - 5*o - 4. Let y be q(-4). Solve g*u + x + 6 = y for u.

-2

Let m® = r3 - r2 - 2. Let t be m(2). Solve 0*g = t*g for g.

0