Let u(p) = -p - 13. Let q be u(-10). Let w be 2 + q/((-6)/20). Solve 3 = -5*l - w for l.

-3

Let w = -7 - -7. Suppose -3*p = f - 9, -5*p - 2*f = -w*f - 15. Suppose -3*q - 3 = -3*l, -5*q = -2*q - 5*l + 9. Solve 5*s - q*s - p = 0 for s.

1

Suppose 19 = 4*j + 5*y + 86, -2*j = 5*y + 41. Let m = j + 16. Solve 0 = o - m*o - 4 for o.

-2

Let a(w) = -w3 + 5*w2 - 3*w - 5. Let t be a(4). Let f(q) = -3*q**3 + 2*q + 1. Let y be f(t). Suppose 0 = -y*d - 2*d. Solve d = -2*j - j for j.

0

Let s(j) = -13*j + 17. Let d(p) = -3*p + 4. Let q(h) = -9*d(h) + 2*s(h). Let b be q(2). Solve b*u + 2*u = 4 for u.

2

Suppose -5*j + 20 = -4*c, 19*c - 17*c - 16 = -4*j. Solve 5*t - 4*t = c for t.

0

Let v = -10 - -13. Solve v - 7 = f for f.

-4

Suppose -3*y - 2*y - 15 = 0, -5*y - 5 = 5*b. Suppose -b*u - 4*m + 13 = -13, -12 = -3*m. Solve u*o + 2 - 12 = 0 for o.

2

Suppose 65 = 4*h - 0*h - 5*c, 60 = 5*h - 2*c. Solve -15 = -5*w + h for w.

5

Let i(k) = -2*k3 + 3*k3 + 6 - 5*k**2 - 1 + 3*k. Let f be i(4). Let z = 3 - f. Solve -z*l = 3*l - 15 for l.

3