Suppose 3*i - 3*k + 21 = 0, 5*i + k + 3*k = -17. Let s = -10 + 0. Let r be 2/i - s/25. Solve -4*o + 0*o - 12 = r for o.

Let x(n) = -n + 2. Let z be x(0). Suppose 3*l - 12 = 2*k, 2*l = -z*k + 10 - 2. Suppose -l = 2*t - 4*t. Solve -10 = -0*q - t*q for q.

5

Let l = -81 + 84. Solve -2 = l*z + 13 for z.

-5

Let h(s) = s**2 - s - 9. Let a be h(4). Let t be (a + (-81)/(-3))/2. Solve -4*n + t = n for n.

3

Let i = 25 + -16. Solve -2*s + i = s for s.

3

Suppose -5*a - 6 = -r + 14, -r - 5*a = 0. Solve 10*w = 5*w + r for w.

2

Let v be -13 - -2*1 - 0. Let x be ((-30)/(-25))/((-2)/(-280)). Let s be (-2)/v + x/44. Solve 0*p = p - s for p.

4

Suppose -2*z = -3*z - 4*n - 4, 5*z = -3*n + 48. Let i = z - 8. Solve 8 = 2*d - i*d for d.

-4

Suppose -14 - 6 = -5*h - 5*o, h = -2*o + 5. Let a be -4 + h/(⁹⁄₂₄). Solve a*u + u = 20 for u.

4

Let n(k) = k3 + k3 - 8*k2 - 3*k3 - 8*k - 4. Let f© = c3 - 5*c2 + 4*c - 1. Let y be f(3). Let g be n(y). Solve g*b - 5 = -2 for b.

1

Suppose h - 3*h = 2, 3*v = -4*h + 14. Solve 2 = -4*x + v for x.

1