Suppose -k = -4*v - 13, 3*v = -3 - 3. Solve 9*q - 4*q - k = 0 for q.

1

Let x(v) = -v**2 - 6*v - 2. Let z be x(-5). Suppose -19*i + 247 = -0*i. Solve -z*u - 1 = -i for u.

4

Suppose 0 = o + 3, -o = -3*h - 5*o + 3. Let a(v) = 2*v + 1. Suppose -k + 5*k = -3*n + 7, -2*n - 4*k = -2. Let d be a(n). Solve h*p - d = 9 for p.

4

Let p(q) = -q - 7. Let a be p(-7). Suppose a = 5*m - 4*v + 32, -5*v + 20 = -2*m - v. Let o = m + 4. Solve o = 3*n + 2*n - 20 for n.

4

Suppose h + 4*y = -18, -5*h = -h + 5*y + 17. Suppose h*f = 4*q + 12, 2*q = -q - 6. Solve 3*r = 4*r - f for r.

2

Suppose 4*m - m + 15 = 0. Let u = 10 + m. Let a = 8 + 8. Solve b + a = u*b for b.

4

Let s = 60 + -32. Suppose 2*v = 3*y - 4, 4*y + 5*v = 2*v + s. Solve y = -2*c + c for c.

-4

Let f(i) = -i - 8. Let o be f(-7). Let u = 1 + o. Solve u = -2*r + 6*r for r.

0

Let q(k) be the first derivative of -k3⁄3 + 5*k2 + 3*k - 1. Let z be q(10). Solve u + 16 = -z*u for u.

-4

Let b be ((-1)/5 + 1⁄5)/(-1). Solve -v - 3*v = b for v.

0