Let a(c) = c**3 - 10*c**2 - 11. Let b be a(10). Let d = -8 - b. Solve 6 = u + d for u.

Suppose 0 = 6*w - 10*w + 16. Solve 3*r - 2*r - w = 0 for r.

4

Let k(y) = y**2 - 2. Let g be k(2). Suppose 2*l = g + 2. Suppose 4*j - 3*j - l = 0. Solve -3*o = -o + j for o.

-1

Suppose -2*s + 6*s + d = 14, -2*s = -5*d + 4. Suppose 5*m = s*m + 6. Solve -2*w = -3*w - m for w.

-3

Suppose o - 6 = 8. Suppose 26 = 4*m - o. Solve m = 4*w - 2 for w.

3

Let j be 4*(-20)/(-16) + -3. Solve 15 = j*i + 3*i for i.

3

Suppose -5*z = -5*h, h + 2*z = z + 4. Suppose -2*r + 2*u + 23 = -3*u, h*r + 12 = -2u. Let a be (-2(r - 0))/1. Solve 4 + 4 = a*c for c.

4

Suppose 4*d - 11 - 9 = 0. Suppose -3*k + 6 = 4*t + 2*k, 2*t - 18 = d*k. Solve -s - 6 = -t*s for s.

2

Let t = 6 - 6. Solve t = 2*l + 2*l - 12 for l.

3

Let w(m) = m3 + 9*m2 - 23*m - 3. Let t be w(-11). Solve j + t = -j for j.

-4

Suppose -4*s + 5*v = -11, 0*s + 4*s + 3*v - 51 = 0. Suppose 0 = 3*r - 0*r - s. Solve r*l - 1 = 5 for l.

2