Let q be (9/(-6) + 1)*0. Suppose q = b + 2*b - 48. Solve -1 = -5*s - b for s.

Let r be 3/((-3)/(-30)*6). Suppose -3 + 18 = r*m - w, 4*m = 3*w + 1. Solve -11 - m = -3*f for f.

5

Let z = 11 - 9. Suppose 3*p - 23 = 3*n - z, 2*n - 14 = -5*p. Solve -5 = 3*j - p*j for j.

5

Suppose 5*d = 1 + 14. Let r(j) = -j**2 - j + 12. Suppose 16 = -3*k + 4*w, 0 = -k - 3*k + 3*w - 12. Let v be r(k). Solve 0*q + d*q = -v for q.

-4

Suppose -11 = -i - 9. Solve 6*o = i*o for o.

0

Let u = 34 + -32. Solve 12 = 2*w + u for w.

5

Let j(k) be the first derivative of k⁴⁄₄ - 4*k³⁄₃ + k**²⁄₂ - 4*k + 4. Let b be j(4). Solve 0*g - g - 4 = b for g.

-4

Let l be (-485)/20 + ²⁄₈. Let p be (-1)/((1 - -1)/l). Solve -2*v = v + p for v.

-4

Suppose 0 = 4*t - 7*t + 9. Solve -5 = -t*d + 4*d for d.

-5

Let y(j) = j**2 - 5*j + 3. Let s be y(5). Suppose -2*v + 10 = -4*d + 3*d, v = -s*d + 12. Suppose -2*i - v = -3*i. Solve -4 = -5*u + i for u.

2

Let y(j) = -j**2 + 9*j - 9. Let m be y(6). Suppose -13*a = -m*a - 24. Solve -2*r + 4 + a = 0 for r.

5