Let n = -5 + 8. Suppose n*x + 5*r = 4, -3*r - 14 = -5*x + 4. Solve -1 - x = -2*v for v.

Let c(l) = l - 4. Let i be c(3). Let r(f) be the second derivative of -3*f⁵⁄₁₀ + f³⁄₃ + f**²⁄₂ + 2*f. Let h be r(i). Solve 2*k - h = 1 for k.

3

Suppose f - 2*f + 5 = 0. Suppose f*r + 13 = 38. Let v be r/2 - ³⁄₆. Solve 4 + v = 2*y for y.

3

Suppose -5*p + 2 = 3*h - 6, 4*h - 3*p = 1. Solve -z + 2 + h = 0 for z.

3

Suppose 2*a = 7 - 1. Solve -a*b + 16 = b for b.

4

Let n = -6 + 14. Suppose -n*q + 3*q + 20 = 0. Suppose -f - 2*d + 5 = 0, 4*f - 8*f + 3*d = -9. Solve -q*w + f = -17 for w.

5

Let m(f) = -2*f**3. Let z be m(-1). Solve 2 = -2*p - z for p.

-2

Let k© = -2*c - 5. Suppose -2*v - 16 = 2*v. Let m be k(v). Solve -m*d + 1 = -8 for d.

3

Suppose 0 = -2*o - 4*s - 0*s + 14, 3*s = 2*o. Let l = o - 1. Solve l = 5*n - 3 for n.

1

Let b be 1*³⁄₁*2. Let p be 1 + 4 - (1 + -1). Solve s + p = b*s for s.

1

Let v be (-14)/4 + ³⁄₆. Let b(n) be the first derivative of n³⁄₃ + n²⁄₂ - 2*n - 2. Let p be b(v). Solve -x + 5*x + p = 0 for x.

-1