Let z(d) = d**2 - 10*d - 7. Let l be z(11). Let r = 7 - l. Solve -r*t - 5 = -8*t for t.

1

Suppose 3*q - 2*u - 27 = u, 3*u - 53 = -5*q. Suppose -5 = -5*n + q. Let g(y) = -y3 - 6*y2 - 5*y + 4. Let a be g(-5). Solve n*b - a = -b for b.

1

Suppose -4 = 4*a - 24. Solve 5*v + a = -0 for v.

-1

Let f = -21 + 23. Solve -f*x = -7 - 1 for x.

4

Let u = -19 + 13. Let d = u + 21. Solve -2*s = 3*s - d for s.

3

Suppose 3*t = -4b - 9, t + 3 - 1 = -b. Let w be b-2*3⁄6. Suppose w*u + 27 = -r + 6*r, 2*r + 6 = -3*u. Solve -j + r = -0*j for j.

3

Suppose 6*b - 2*b + i - 25 = 0, b - 5*i = -20. Suppose 0 = -4*r + 4. Solve d - b + r = 0 for d.

4

Suppose -7*s + 9 = -19. Solve s*y = -y for y.

0

Let a(v) = v3 + 8*v2 + 7*v - 4. Let j be a(-7). Let d be 2/j - 15/(-6). Solve -d + 6 = 4*p for p.

1

Let s(z) = z + 8. Let g be s(-3). Solve 5 = g*m - 0 for m.

1