Let y(k) = -k**3 + 5*k**2. Let o be y(5). Suppose -4*v + 2*q - 4 + 10 = 0, v - q = o. Solve -v*j + 1 = 7 for j.

Let m = -2 - -6. Solve -1 = -a - m for a.

-3

Suppose -2*r + 0*b - 2*b = -14, -3*b = r - 17. Suppose 5 = 3*j - r*z + 15, -2*j - 2*z - 10 = 0. Let t = j - -7. Solve -t*v + 0*v = -15 for v.

5

Suppose -5*t - 2*t = 0. Solve -j - j = t for j.

0

Suppose -7 = -y + 2*u, -24 = -2*y + 4*u - 2*u. Suppose 4*v + 4*s = 3 + y, 5*s - 7 = v. Solve v*q + q + 12 = 0 for q.

-3

Let s be 3/(-18) - (-3)/18. Solve 0*b + b = s for b.

0

Let u be (-6)/15 + (-12)/(-5). Solve 0 = u*x + 2*x - 12 for x.

3

Let m(k) = -k**2 - 2*k + 5. Let n be m(-3). Solve 3 = t + n*t for t.

1

Suppose -2*g + 6 = -j, 4*j - 4*g + 8 = j. Suppose -j*t + 4*x = -28, -4*t - 12 = -0*t + 4*x. Solve 4*c = -t - 10 for c.

-3

Let o = -8 - -10. Let p be ²⁹⁄₃ + o/(-3). Solve -2*r - r - p = 0 for r.

-3

Let n(o) = -3*o + 44. Let j be n(14). Solve 0 = l + j - 5 for l.

3