Suppose 3*k + k = 12. Suppose 8*l + p = k*l + 13, 5*l = -2*p + 16. Let o be 2*-1 - 2*-4. Solve l*u + 0 = o for u.

Let x be -2 - (-2)/4*8. Solve x*w - 8 = -0 for w.

4

Let f = -6 - -11. Suppose a = -2*l + 7, -fa + 6 = l - 2. Let r be 2/l(-27)/(-6). Solve -r*s - 10 = -1 for s.

-3

Let y(z) = -z3 + 5*z2 - z - 9. Let f be y(3). Solve -o + f = 1 for o.

5

Suppose 5*o = -0*o + 40. Let c(u) be the third derivative of -u⁴⁄₂₄ + 5*u³⁄₂ + 4*u**2. Let q be c(12). Solve q*x - o = x for x.

4

Suppose -4*k = -k - 3, -3*k + 9 = 3*u. Solve -3*c = u + 4 for c.

-2

Suppose -9 = -5*d + 1. Let y(k) = k + 2. Let o be y(-2). Solve 0 = -d*n - 2 - o for n.

-1

Suppose 4*x + 2 - 3 = d, 12 = 3*x - 3*d. Let a be (8 - 5) + 1/x. Solve 12 = a*p - 6*p for p.

-3

Let s(y) = -y. Let a be s(-5). Suppose -i - 3*i = 4*r + 244, 296 = -a*r - 2*i. Let f = 82 + r. Solve f = 4*c + 8 for c.

4

Let p be -8*(2/(-4) + 0). Suppose 2 = -3*c + p*q, q - 3*q - 4 = -4*c. Solve 0*a + 4 = -c*a for a.

-2

Let k = 12 + 3. Let x be 24/k + ⁶⁄₁₅. Solve 0 = -2*v + v + x for v.

2