Let o(x) be the second derivative of 13*x**3/6 - x**2 - x. Let v be o(2). Suppose 5*c = l - 4*l + 24, 0 = -3*c - 5*l + v. Solve c = 5*t - 2 for t.

Let t be (-12)/(-8)*8 - 4. Solve -2*v = t + 2 for v.

-5

Let i(l) = l**2 + 3. Let u be (0/1)/(-3 + 4). Let g be i(u). Suppose 2*p + 7 = g*k, -4*p + 11*k = 6*k + 9. Solve -p = -3*f + f for f.

2

Suppose -2 = 3f + 1. Let l be f(-9)/(-6)*-4. Suppose j = -2*j + l. Solve 2*s + j = s for s.

-2

Let n(z) = z3 - 3*z2 - z + 7. Let c be n(3). Let k(l) = -l**2 - 8*l - 3. Let m be k(-6). Let s be 3*2/m*3. Solve -2*y = -c*y + s for y.

1

Suppose 18 - 1 = 3*t + 2*j, 21 = 4*t + j. Solve -t*n = -12 - 8 for n.

4

Suppose 5*w = 3*n + 1, -7*n = -2n - 15. Let c be 5((-4)/10)/(-1). Solve t = c*t + w for t.

-2

Suppose 3*v = g + 11, -2*g + v - 2 = -v. Suppose 0 = -2*k + g*c + 20, 0 = -3*c - c. Suppose i - l - k = 0, -16 = -2*i + 3*l + l. Solve i = -4*r + 4 for r.

-2

Suppose 0 = 5*j - 4*t - 4, 0 = -2*j - 3*t - 3. Solve 3*f + j - 15 = 0 for f.

5

Let a be ³³⁄₁₂ - 1/(-4). Suppose 0 = -a*p, l + 18 = 4*l + 5*p. Let z be -1*2 - l/(-3). Solve -x + 1 + 2 = z for x.

3

Suppose 17 = c - 0*c - 4*z, -5*c + 13 = 4*z. Solve c*p + 0*p = 0 for p.

0