Let f(n) = -n**3 + 3*n**2 - 3*n + 2. Let k be f(2). Solve k = -0*z + z for z.

Let q = -6 + 14. Let y(n) = -n3 + 8*n2 + n - 7. Let a be y(q). Solve 5 = -o + a for o.

-4

Suppose 15 = -5*u + 4*u. Let n be 5/u*12/(-1). Solve 15 = t - n*t for t.

-5

Suppose 5*s = -b - 8 - 3, s - 3*b - 1 = 0. Let z be (-2)/((-1)/s - 1). Solve -z*i - 11 = -31 for i.

5

Let l(u) = -15*u3 + 2*u2 + u. Let n be l(-1). Solve -3*t + n = t for t.

4

Suppose -5*m + 25 = -0*m. Suppose -m*s = -12 + 7. Suppose 5*b + 34 = 3*k, -10 = 2*k - 7*k - b. Solve k*t - 10 + s = 0 for t.

3

Let o be (-2)/(-1 + ¹⁄₂). Let y(m) = -19*m3 + 2*m2 + 2*m + 1. Let s be y(-1). Suppose -j - 5*u = -s, 4*u = -3*j - u + 50. Solve o*b + j = b for b.

-5

Let j be (²⁰⁄₆)/((-8)/(-12)). Let z = 12 - j. Solve 0 = -2*h + 3 + z for h.

5

Let x(u) = u3 + 9*u2 - 10*u. Let k be x(-10). Solve k*o + 4*o - 4 = 0 for o.

1

Let b be ((-12)/10)/((-12)/(-40)). Let r be 10 - (-2)/8*b. Solve 5*q + r = 2*q for q.

-3

Let z = 0 + 2. Solve -7 + 1 = z*b for b.

-3