Let k® = -r**2 + 4*r + 4. Let y be k(4). Let i = 6 + -4. Solve 0*v + y = -i*v for v.

-2

Let a(q) = -9*q + 5*q3 - 6 + 14 + 9*q2 - 6*q**3. Let f be a(8). Solve f = -4*p + p for p.

0

Let d(b) be the first derivative of b4⁄4 + b3 - 2*b**2 + 4*b - 2. Let t be d(-4). Solve t*k + k = -15 for k.

-3

Suppose 3*i + 1 = -2. Let t be 4 - i*0/2. Suppose 0 = -u - 2*y + 8, -5*y = 6*u - 4*u - 18. Solve -u*n = -16 - t for n.

5

Let c(n) = 2*n**2 + n + 1. Let p be c(-1). Solve -p*b - 1 - 1 = 0 for b.

-1

Let q(o) = 2*o - 7. Let d be q(7). Let f = 12 - d. Solve 2*w = -3 - f for w.

-4

Let i(x) = -2*x2 + 21*x - 21. Let k(d) = d2 - 11*d + 11. Let y(l) = -3*i(l) - 5*k(l). Let u be y(7). Solve 3*b + 14 + u = 0 for b.

-5

Suppose 49 = -3*y - 11. Let f = -12 - y. Solve -2*h = -6*h + f for h.

2

Let b be 0 + 2 + -1 - -1. Suppose -s = -b*s + 4. Solve 6*u - 2*u = -s for u.

-1

Suppose -m = 2, 3*n = n + 4*m. Let f = 14 + n. Solve -30 = -5*s - f for s.

4