Let p(b) be the second derivative of 1⁄20*b5 + 0 - b - 1⁄4*b4 + 1⁄6*b3 - 3⁄2*b2. Let d be p(3). Solve d = -4*w + 2 + 14 for w.

4

Let u = 16 + -8. Suppose -3*s + u = s. Suppose k = -3*i - 15, -2*k + 4*i = 3*i - 5. Solve s*d + k*d = 6 for d.

3

Let b(y) = -y + 14. Let m(x) = -x**2 - 7*x + 10. Let n be m(-7). Let d be b(n). Solve -4*s = -0*s + d for s.

-1

Let g(l) = -l2. Let a(p) = -p3 + 7*p**2 - 5*p - 6. Let x be a(6). Let h be g(x). Solve -3 = 3*m - h for m.

-1

Let z = -12 + 12. Solve 6*u - u + 15 = z for u.

-3

Suppose -3*x + 6 = -7*x - 2*r, 3*x + r = -4. Let z be x/((-11)/5 - -2). Solve k = 2*k + z for k.

-5

Suppose 0 = 2*n - 3*n + 3. Let m be (-18)/(-4) - n/6. Solve 3*q + m = -q for q.

-1

Let q = 3 + 2. Suppose l = -2*u + 6, q*u + 9*l - 4*l - 20 = 0. Solve -3 = -u*o + o for o.

3

Let u be (6/(-21))/(2/(-14)). Solve 0 = u*k + k for k.

0

Let u(n) = n3 + 5*n2 + 3*n - 11. Let d® = -r**2 - r. Let s(j) = 4*d(j) - u(j). Let a be s(-8). Solve a*y = y for y.

0