Suppose -3*k + 40 = 2*w - w, -2*k = -5*w - 38. Solve -11 = -5*z + k for z.

Let z be (-4)/(-10) + (-36)/(-10). Solve g = -z*g + 15 for g.

3

Suppose 1 = 5*s + b - 4, -4*b - 16 = 2*s. Solve 3*t = s*t + 4 for t.

4

Let m(v) = -3*v - 1. Let a be m(-3). Let h = -13 + a. Let x = 0 - h. Solve 0 = j - x*j + 20 for j.

5

Suppose 2*f - 22 = -4*s, -3*s - 10 = -4*f + 1. Solve 0 = -5*w - 8 + s for w.

-1

Let u(k) = -k3 + 3*k2 + 6*k - 1. Let q = -20 + 24. Let c be u(q). Solve 5*n - 2 = -c for n.

-1

Let a = 5 - 1. Solve -5*w - 1 = a for w.

-1

Let a(u) = -u**2 + 11*u + 11. Let c be a(11). Suppose -10 = -2*r - q, -2*q = 2*r - 0*r - 10. Let g be ⁴⁄₁₈ - (-34)/9. Solve -g*y - c = r for y.

-4

Suppose -w + 1 + 3 = 0. Suppose -4 = w*k + 3*s - 16, -5*k + 4*s = -15. Let z = k + -3. Solve 2*l + 2*l = z for l.

0

Suppose -5*x - 5*b - 5 = 0, 5*x + 3*b = 4*b + 13. Suppose -x*f = 3*f. Solve -2*u + 5 + 1 = f for u.

3

Let v© = -c**2 + 8*c + 9. Let u be v(9). Let y be (-10)/(-2) + u/(-1). Suppose 0*s + y*s - 10 = 0. Solve -s*l = -4*l + 2 for l.

1