Let o(u) = u3 + 5*u2 + u + 5. Let i be o(-5). Solve 10 = -2*t - i for t.

-5

Suppose 26 = 5*r + 4*u, 4*r - 3*u + 6 = r. Suppose 2 = r*c - c. Solve -d + c*d = 4 for d.

4

Let f® = -5*r + 3 + 2*r + 2*r + r**2 - 5. Let s be f(3). Solve n + s = 3 for n.

-1

Suppose -y = 2*c - 47, 4*c - 2*y + 0*y - 106 = 0. Suppose 0*t = 5*t + 5*k - c, -3*k + 9 = 0. Solve 0 = t*b - 3*b for b.

0

Let i(m) = m3 + 4*m2 + 4*m + 3. Let h be i(-3). Suppose 6 = -h*b + 3*b. Suppose 0 = b*s - 6*s + 56. Solve s = 5*w - 6 for w.

4

Let o(s) = -s3 - 9*s2 - 13*s + 7. Let h be o(-7). Solve -3*i + h*i = 0 for i.

0

Let b(x) = -x + 6. Let z be b(5). Suppose -h + 2 = -z. Solve -k = 2*k + h for k.

-1

Suppose 15 = 2*v + h, 5*v + 4*h - 29 = 10. Suppose 0 = q - 3*z - 15, -4*q + 12 = -z - 4. Solve -v*l + q*l - 12 = 0 for l.

-3

Let t be -1 + (5 - (2 + -1)). Suppose i - 3*i = -8. Solve -i*v = -t*v + 5 for v.

-5

Let b = 13 - 9. Solve -b*q = -q - 9 for q.

3