Let i(d) = d**2 + 5*d - 9. Let s be i(-8). Suppose -4*k + k = -39. Let z = k - 8. Solve -s = -z*v - 0 for v.

3

Let l = 0 - 8. Let t = -5 - l. Let c(k) = k3 - 2*k2 - 2*k. Let v be c(t). Solve 2 = v*w - 7 for w.

3

Let u(w) = -2 + 3*w - 2*w - 2. Let n be u(8). Solve -3*j + n*j = 2 for j.

2

Let f(s) = -s + 3. Let d(i) = 3*i**3 - i + 1. Let l be d(1). Let v be f(l). Solve v = -3*k - 10 - 5 for k.

-5

Suppose 4*u = z - 20, -30 = -4*z + u + 20. Suppose 0 = z*j - 15*j. Solve 0*o + 4*o + 8 = j for o.

-2

Suppose 2*w = w + 2. Suppose -w*l - l = -6. Solve 3*r - l*r = 1 for r.

1

Let t = 195 - 117. Suppose 2*i + t = 2*q + 4*i, 3*q - 4*i - 96 = 0. Suppose 0 = 5*j, 3*s = -0*j + j + q. Solve -3*x = -s + 3 for x.

3

Let l(m) = m**3 - 3*m + 2. Let k = -3 - -5. Let a be l(k). Solve -c = -a - 1 for c.

5

Suppose 4*a = 12, -p - 12 = -3*a - 1. Suppose -4*m + 5*m - 5 = 0. Let j = p + m. Solve 0 = -j*c + c - 10 for c.

-5

Suppose s - x - 11 = 1, -2*x = 6. Suppose -3*z = -z - 10. Suppose -3*l + z*l = 14. Solve l*n = 4*n - s for n.

-3