Let p(y) = y**2 - 8*y + 8. Let l be p(7). Suppose 18 = 2*u + 5*k, -7 = -4*k - 15. Solve l = 3*r - u for r.

Let w(v) = -16*v - 4. Let x(z) = z + 1. Let f(s) = w(s) + 6*x(s). Let j be f(-2). Suppose 4*m = 2*m + j. Solve 0 = 3*h - 4 - m for h.

5

Suppose -2*w + 4*o - o = -2, 18 = 3*w + 3*o. Suppose -19 - 1 = -w*c. Solve c*j = 4*j + 3 for j.

3

Suppose 0 = 6*p - 7*p + 3. Solve 4 + 8 = p*i for i.

4

Let y(l) be the second derivative of -l³⁄₆ - 7*l2 - 5*l. Let u be y(-14). Suppose -4 = -3*k - 0*p + p, 4*p = 20. Solve u = x + k*x - 16 for x.

4

Let h be 0/(-2 + (2 - 4)). Let l = 9 + -6. Solve l*r - 2*r = h for r.

0

Let d = 1 + -3. Let r be d/(³⁹⁄₁₅ + -3). Solve -r*j - 8 = 7 for j.

-3

Suppose -m = -0*m - 0*m. Solve 3*c + 12 = -m*c for c.

-4

Suppose -3*j = -3, 0 = 6*p - 2*p + 3*j - 15. Solve -p*t = -t for t.

0

Let x = -6 + 9. Suppose x = u + 1. Solve 0 = -u*i + 8 for i.

4

Suppose 5*u = 3*u. Suppose u = 3*q - 4*l - 34, 2*l - 6*l = 2*q + 4. Solve 2*h + 4 = q*h for h.

1