Let o(h) = -h**2 - h + 20. Let r be o(0). Suppose -4*u + 7 + 7 = 3*y, -5*y = 2*u. Solve r = -u*w + w for w.

-5

Let p = -15 + 16. Let z be (1/(-2))/(2/(-24)). Let o = -7 - -7. Solve c + p - z = o for c.

5

Let q(w) = w**2 + 5*w + 3. Let j be q(-4). Let o = 2 + j. Solve -o = 2*u - 3*u for u.

1

Suppose 3*k = 7*k - 56. Suppose -2*g - 3*o + k - 1 = 0, 0 = 3*g + 3*o - 18. Solve g*z = z + 16 for z.

4

Suppose 2*f - 3*h - 3 = 0, h + 3*h + 4 = 0. Solve -3*q + 0 - 12 = f for q.

-4

Suppose 0 = 3*x - 0*j - 5*j - 25, -x + 3 = j. Solve y = x - 1 for y.

4

Let c(u) = u3 + 7*u2 + 6*u. Let k = 8 - 14. Let t be c(k). Let s = 1 + 3. Solve t = h + s*h + 25 for h.

-5

Let i(f) = -16*f3 - 2*f2 - 3*f - 1. Let r be i(-1). Solve 3*l + l = -r for l.

-4

Suppose -3*w + 68 = 4*m + w, -w = 4*m - 59. Let o(q) = -q + 13. Let u be o(7). Solve 5*s + u = -m for s.

-4

Suppose -p - 14 = -0. Let q = -10 - p. Let g = 11 - 11. Solve g = -2*t + q*t - 10 for t.

5