Let w® = -r**2 - 9*r - 4. Suppose b - 16 + 2 = -4*o, 3*b = -2*o + 12. Suppose 2*g - 5*u + 6 = g, u - 18 = o*g. Let l be w(g). Solve 5*s - 11 = l for s.

5

Suppose i - 4 = -i. Let r be 0 - -1 - i/(-1). Solve 0 = 2*u + r + 7 for u.

-5

Suppose 3*t = -2*c + 7*c + 11, c = -4*t + 7. Solve -t*f - 2*f - 8 = 0 for f.

-2

Suppose -2*o = -1 + 15. Let u = o - -11. Let t = -9 + 14. Solve t*d - 1 = u for d.

1

Let m = -16 - -21. Solve -9 = m*k - 4 for k.

-1

Suppose 0 = 5*g - 20, -4 = 4*o - 2*g + 4. Let l be -2 + o - (-1 - 1). Suppose u - 1 - 1 = 0. Solve u*c + 2 = -l*c for c.

-1

Let u = 1 + -1. Let a be 14 - ((-8)/6 - (-247)/39). Solve a = 3*d - u*d for d.

3

Let h = -24 + 28. Solve h*m + m = 20 for m.

4

Let a be 2/(-8) + 2⁄8. Let v = 8 + a. Solve 0*j = 4*j - v for j.

2

Let v(g) = g**2 + 4*g - 2. Let u be v(-5). Let t be u + -1 + (-36)/(-12). Solve -t*q + 15 = -2*q for q.

5