Suppose -13 = -3*b - 7. Solve -2*n - 8 = b*n for n.

-2

Let q be -4*(-4)/(12 - 4). Solve 3*x = q*x for x.

0

Suppose -f - 4 = -0*f. Let z(s) = -4*s - 5 + 3*s + 1. Let c be z(f). Solve o - 6 + 2 = c for o.

4

Let u be ((-6)/4)/(4 - 1)*-40. Solve 4*w + w = u for w.

4

Let c be ((-2)/4)/((-3)/18). Let d = -14 + 47. Suppose 0 = s + 4, 3*j + 0 = -3*s + d. Solve -j = 4*a - c for a.

-3

Let c = -4 - -39. Suppose 0 = -5*w - 4*o + c, 18 + 1 = -2*w + 5*o. Suppose -w*q = -0*q - 24. Solve -p = 3 - q for p.

5

Let z(q) = -q3 - 2*q2 - 4*q - 3. Let h be z(-2). Let o be 12/(-6)-6. Let f = o + 0. Solve 0 = -h*b - 8 - f for b.

-2

Suppose -40 = 5*y - 3*f, 25 = -2*y + 5*f + 9. Let k = y + 8. Solve k = -l - 3*l for l.

0

Suppose -t - t = -20. Solve -3*u - 5 = t for u.

-5

Suppose -3 + 27 = 4*j. Suppose -4*u = -3*c + c - 8, -4*u = 5*c - 36. Let q be (u/j)/((-2)/(-6)). Solve -n = -q*n for n.

0