Suppose -3*x = -x - 4. Solve -4 = 6*f - x*f for f.

Let l = -1 - -3. Solve -w = l*w + 6 for w.

-2

Suppose 5*b + 15 = s, -5*s = -3*b - 35 - 40. Solve c - s = -2*c for c.

5

Let t = -4 + 4. Let h(w) = w - 4*w2 - 2 + 4 + 5*w2. Let n be h(t). Solve -n = -o - 0*o for o.

2

Suppose 4 - 10 = -k. Solve k = o + 2*o for o.

2

Let t(v) be the second derivative of -v⁴⁄₁₂ - v³⁄₃ - v**²⁄₂ + 3*v. Let p be t(-1). Solve c = -p*c for c.

0

Let p(d) be the first derivative of -d**²⁄₂ + 7*d + 2. Let b be (⁵⁄₄)/((-2)/(-8)). Let o be p(b). Solve -c + 3 = -o for c.

5

Suppose -5 = -3*u - 5*o, -o - 3*o + 4 = 0. Suppose 4*x + 0*x - 16 = u. Solve -3*f = -x*f for f.

0

Let h(i) = 4*i - 1. Let a be h(1). Solve 3 = -0*f + a*f for f.

1

Let b be (6 + -9)/(9/(-60)). Suppose -5*t = -24 - 1. Solve t*n = -0*n + b for n.

4

Let l = -5 + 8. Let x be 3/(6 - l) - -3. Solve -4 = 2*f + x for f.

-4