Let h = 17 - 13. Suppose -20 = -8*b + h*b. Solve -6 = b*k + 4 for k.

-2

Let s(j) = j**3 - j - 2. Let a be s(2). Let v = 11 - 9. Solve -v*u = -6*u + a for u.

1

Suppose -5*u - 8 = 37. Let c be 1 + 2/(-1) - u. Suppose 5*p - 7 = c. Solve p*q - 1 = 2 for q.

1

Let t = -1 - -21. Solve 4*c + 0 - t = 0 for c.

5

Let s = 31 + -26. Solve 0 = -l + s*l for l.

0

Suppose -10*p = -33 - 7. Solve 0 = 3*m - p*m + 3 for m.

3

Let h(p) = -11*p - 7. Let l(q) = 2*q + 1. Let u(f) = -6*h(f) - 34*l(f). Let t be u(3). Let r(b) = 4*b - 3. Let d be r(3). Solve -1 = -t*a - d for a.

-4

Suppose -4*u - 21 = -2*m - 7, 4*m + 2*u - 18 = 0. Solve 3 - 13 = -m*d for d.

2

Suppose 59 = 5*t + 14. Let n(l) = l3 - 8*l2 - 7*l + 7. Let h be n(t). Solve 0 = 5*i - 0*i + h for i.

-5

Let i(y) = y3 - 4*y2 + 5*y - 4. Let f be i(3). Suppose 0*t - 10 = -f*t. Solve 2*b - t*b = -6 for b.

2