Let w = -5 - -4. Let z = 4 + w. Solve u = -z*u - 8 for u.

Suppose 0 = -q + 3*y + 3, 4*q - 3*y - 2 - 10 = 0. Let i(d) = 1 + d**2 + 0*d - d - 4 - 6*d. Let x be i(9). Solve -q*j = 2*j - x for j.

3

Let k be (2 - 0)/(³⁄₆). Let z(l) = l3 - 5*l2 + 6*l - 6. Let c be z(k). Solve -5*x = -c*x - 15 for x.

5

Let a(z) = 28*z - 2*z3 - 4 - z2 - 28*z + 5. Let i be a(-1). Solve -i*k = -k for k.

0

Suppose -9 = -2*r - 5. Solve 2*t + r*t - 20 = 0 for t.

5

Let n be (-2)/2 - 2/(-2). Let s = 9 - 7. Suppose -i + 34 = 3*u, 4*i - 30 = -s*u + 56. Solve n = 5*d - i - 6 for d.

5

Let w = 3 + -3. Suppose w*p = 4*p - 20. Suppose 2*j - p*j = -3*f + 21, 4*f + 7 = -3*j. Solve -f = -0*n + n for n.

-2

Suppose -12 + 16 = 2*j. Solve 2 + j = -s for s.

-4

Let t be (4 - ³⁄₁)*⁴⁄₂. Solve 5 = t*p + 3 for p.

1

Suppose -c + 6 = 5. Solve 0 = 5*i + 9 + c for i.

-2

Let g(x) = x3 + 10*x2 - 11x - 4. Let a be g(-11). Let c be 2/a(1 + 1). Let u be (2 + c/1)*0. Solve u = -3*m - 2*m + 25 for m.

5