Let a(y) = y**2 - 4*y - 3. Let d be a(5). Solve -2*w - 4 = d for w.

Suppose 5*j + 9 = o + 89, -5*o = -3*j + 70. Let v(l) = -l3 - 8*l2 + l + 8. Let z be v(-8). Solve 3*u = -z*u + j for u.

5

Let g = 1 - -5. Let q = g + -10. Let m = q + 7. Solve a - m = -0 for a.

3

Let n(p) be the second derivative of -p³⁄₆ - p2 - 5*p. Let x be n(-8). Solve -l = l + x for l.

-3

Let d(g) be the second derivative of g³⁄₆ + 3*g²⁄₂ + g. Let i be d(-2). Solve n + i = 2 for n.

1

Suppose 5*x + 5*h = -15, -4*x - 2*h = -5*h - 23. Let m be (-33)/(-77) - (-50)/14. Solve -x*t + m = -t for t.

4

Let r be -3*(-6)/((-6)/2). Let h = r + 6. Solve -f - 4 = -h*f for f.

-4

Let p(a) = -a3 - 10*a2 - 17*a - 3. Let m be p(-8). Solve 2 = -r + m for r.

3

Suppose -i + 11 = 3*k, 3*k + 1 = i + 4*i. Solve i*c = -c for c.

0

Let v(d) = -d3 + 7*d2 + d - 5. Let g be v(7). Suppose 3 = g*c - 3. Solve c*r - 1 = -13 for r.

-4

Suppose 13 = 4*r - 11. Suppose -c + 3*c - r = 2*j, j = -4*c - 3. Let l be c/(-1 + (-3 - -3)). Solve b - 1 + 0 = l for b.

1