Let f be 2/(-5) + (-35)/(-25) + 9. Solve f = -b - 4*b for b.

Suppose -2*u - 3 = -11. Suppose u*n + 8 = -4. Let s = n - -7. Solve -s*l - 16 = 4 for l.

-5

Let n = -19 - -24. Suppose 4*k = n*k. Solve k = -2*l - 3*l + 5 for l.

1

Suppose -2*a - 2*a - 6 = -3*l, 0 = 2*a - 3*l + 6. Solve a*j = -3*j + 9 for j.

3

Let u = -4 + 6. Suppose -2*i + u*z = -12, 3*i + 0*i = 2*z + 18. Let d = i - 3. Solve 2*w = -d*w + 5 for w.

1

Suppose 10*j = 5*j + 15. Let h(u) = -2*u2 - 6 - 4*u2 + 2*u2 + 5*u - u3 - 8*u. Let s be h(-4). Solve 0*q - j*q - s = 0 for q.

-2

Let m be ¹⁄₁₂*3*8. Suppose -m = -2*v + v. Solve 0 = -3*t - v*t - 20 for t.

-4

Let w(n) = 3*n - 28. Let x be w(11). Solve -4*g - x - 7 = 0 for g.

-3

Let z be 32/(-18) + 4/(-18) + 4. Solve z - 18 = -4*r for r.

4

Let b(u) be the third derivative of -u⁵⁄₆₀ - u⁴⁄₂₄ + u³⁄₆ + 2*u2. Let g be b(0). Solve -g = 2*s + 3 for s.

-2

Let p(s) = s - 6. Let a be p(8). Solve -w = a*w - 6 for w.

2