Let o(k) = k. Let d be o(3). Suppose 0 = -2*l - 5*z - 15, -5*z - 15 = 4*l - 0*z. Suppose 0 = -u + 4 - l. Solve u - d = -b for b.

-1

Suppose -3*r = -2*q - 4, -3*q + 4*r - 8 = -q. Solve -t + q*t = 12 for t.

4

Let h(x) = 9*x + 1. Let w = -7 + 5. Let f(m) = m**2 + 2*m + 1. Let z be f(w). Let i be h(z). Solve 2*a - i = -3*a for a.

2

Let l(f) = f2 + f + 1. Let j(u) = -u3 + 12*u**2 + 4*u - 8. Let p(m) = j(m) - 2*l(m). Let v be p(10). Solve -2*b + 4*b = v for b.

5

Suppose 2*w - 21 = -w + 3*j, -w = -4*j - 19. Solve w*k = -0*k for k.

0

Suppose m - 6 = 3*w, -3*m - 4*w + 29 + 28 = 0. Let z = m + -6. Solve -z = 2*c + c for c.

-3

Let h = 33 - 29. Solve h*i - i = 0 for i.

0

Let z be 0 - -4 - (3 - 0)/3. Let p = -9 - -13. Solve z*m + p = -8 for m.

-4

Let w(j) = 4*j**2 - 2*j + 2. Let c be w(1). Let h be ((-1 - -1)/1)/(-1). Let z = h - -7. Solve c*s + z + 13 = 0 for s.

-5

Let q be 2 + -2 - 12/(-4). Suppose 3*u - 7 = -c + q, -5*c = 10. Solve -u*h - 2 - 2 = 0 for h.

-1