Let k = -5 + 9. Let w = k + -3. Let b be ((-1)/w)/(3/(-6)). Solve -9 = -b*d - 1 for d.

4

Suppose 3*s + 2*i + 3*i = -19, 0 = -3*s - 3*i - 9. Solve u - s = -u for u.

1

Suppose 5 + 1 = c. Let v(u) = u3 - 7*u2 - 9*u + 11. Let t be v(8). Let w = t + c. Solve w - 3 = -2*i for i.

-3

Let f be 3/(-5) + 187/(-5). Let s be f/(-3) - 2⁄3. Solve 0 = 5*a - 2*a - s for a.

4

Let d(p) = -p**2 + 3*p + 4. Let s be d(4). Suppose 0 = -s*t - 3*t + 12. Suppose 3*r = -r. Solve -2*v = -r*v - t for v.

2

Suppose -3*p + 20 = 5*v + 2*p, 0 = -v + 2*p - 8. Suppose -2*k + 21 + 19 = v. Solve -k = -3*d - d for d.

5

Suppose -t + 5*z + 11 = -11, -24 = -t + 3*z. Suppose -t*p + 4 = -25*p. Solve 0 = y - 2*y - p for y.

-2

Let y = -19 - -34. Solve -2*v = 3*v + y for v.

-3

Let y(i) = -4*i - 14. Let l be y(-4). Solve -4*b + l*b = 0 for b.

0

Suppose 0 = 5*z - i - 21, -3*z - i = 6 - 25. Solve z*a + 0 = 5 for a.

1