Let y = -2 + -9. Let b(a) = a**3 + 11*a**2 - 2*a - 6. Let i be b(y). Solve 4*p + 0*p - i = 0 for p.

Suppose -16 = -3*g + 2*k, -6*k = 5*g - 4*k. Suppose -6 = 5*n - g*m, -3*n - 3*m = 2*n - 9. Solve n = 5*d - d + 16 for d.

-4

Let w(u) = -2 + 6 + 2 - 2 - u. Let c be w(4). Let f® = 2*r - 8. Let d be f(6). Solve c*b + 12 = d*b for b.

3

Let a(s) = s**2 - 4*s + 4. Let q be a(4). Solve 0*t = -q*t - 16 for t.

-4

Let z = 9 - -3. Let c(j) = -j**2 - 2*j + 3. Let h be c(-3). Solve h = 3*u - 0 + z for u.

-4

Let j = 6 - 0. Solve y + j = -2*y for y.

-2

Let k be ²⁄₇ - (-36)/21. Suppose 0 = k*j + j - 3*l, -4*j - 2*l = 0. Let h® = r3 + 3*r2 + r + 1. Let i be h(-2). Solve j = 4*w - 23 + i for w.

5

Let g(m) = -4*m - 13. Let c be g(-4). Solve -c*q + 20 = q for q.

5

Suppose -a - 2*a = -3. Let z = -1 - -7. Suppose i + z*o = o + 10, 4*o = -4*i + 24. Solve 0 = -i*c - 24 - a for c.

-5

Let o = 47 - 23. Solve -5*z + 1 + o = 0 for z.

5

Suppose -6*a + 24 = -2*a. Let u(n) be the third derivative of -n⁴⁄₂₄ + 10*n³⁄₃ + 3*n**2. Let g be u(10). Solve o = a*o + g for o.

-2