Suppose 0 = -5*r - 1 - 14. Let b(f) = f**2 + 2*f + 2. Let m be b(r). Solve 6 = -m*l + 1 for l.

Let n be 7/((-14)/4) + 6. Suppose -n*w + 5*w = 6. Solve 15 = -v + w*v for v.

3

Let j(d) = d + 8. Let k(n) be the second derivative of -n⁴⁄₁₂ - 5*n³⁄₆ + 4*n**2 - n. Let w be k(-7). Let z be j(w). Solve -z = 4*i + 2 for i.

-1

Suppose -4*f + 5*i = -4 + 2, -f + 4*i = 5. Solve -4*b = 1 + f for b.

-1

Suppose -6 = y - 2*y. Let t(o) = 2*o + 4. Let s be t(y). Solve 3*w = -w - s for w.

-4

Suppose 0*r - 2*r = -8. Suppose -5*q + 2 = -13. Suppose q*h = -3*v + 42, -33 = -2*h + 2*v + v. Solve r*t - h = t for t.

5

Let x(v) be the second derivative of -3*v⁵⁄₂₀ - v⁴⁄₆ + v**²⁄₂ + v. Let i be x(-1). Let z be i/(2 + 15/(-9)). Solve -5*p - 9 = z for p.

-3

Suppose -k = 2*k - 24. Let o be (-31)/(-3) - (-1)/(-3). Let l = 15 - o. Solve k = l*c + 3 for c.

1

Suppose -2*k - 3*k + 25 = 4*i, 19 = 4*i - k. Let l be 2/(-4) + ⁵⁄₂. Solve l*y = i*y - 12 for y.

4

Let k = -1 - -5. Suppose -k = 3*v - 5*v. Solve v + 3 = 5*h for h.

1

Let t be ²⁶⁄₆ + (-6)/(-9). Solve 0 = -t*w + 3 + 7 for w.

2