Let d(a) = a**2 + 5*a - 2. Let u be d(-6). Suppose -u - 2 = z. Let x be 0/2*(-5 - z). Solve 10 = -x*r + 5*r for r.

Let u(o) = 5*o**2 - 2*o. Let g be u(2). Suppose -5*c + 5 = -5*p - 0*p, -3*c - 4*p = 4. Let t be 6 + (-4 - c) + 3. Solve t*q - 1 = -g for q.

-3

Let l(n) = -n**2 - 4*n + 5. Let z be l(-5). Suppose 0 = -4*v - 3*i + 26 + 72, 5*v - 125 = -5*i. Solve z = -3*g - 8 + v for g.

5

Let d be 15/(-20) - 75/(-4). Suppose -2*i + 6*c + d = c, 2*i - c = 10. Solve -i = -u - u for u.

2

Let x(g) be the second derivative of -g⁴⁄₁₂ + 5*g2 - 6*g. Let r be x(0). Solve -f = -3*f - r for f.

-5

Let c = -20 - -24. Suppose -2*k + v - 1 = 0, -c*k = 5*v - 10 - 9. Solve 4*h - 3*h = k for h.

1

Suppose g - 27 = 3*b, 5*b + 64 = 4*g + 4*b. Let p = 101 - 97. Solve g = p*j - j for j.

5

Let u(i) = -i + 4. Let n be u(2). Solve 0 = -n*v - 7 + 1 for v.

-3

Let o = -9 + 19. Suppose -z + 5 = -n - 6*z, -5*z + o = 4*n. Let k be n*2 - 0/5. Solve u + k = -u for u.

-5

Let d = -9 - -17. Suppose -4 = 2*v, 0 = -2*z + 3*v - v + 12. Solve -6*j - d = -z*j for j.

-4

Let y be ²⁄₂ - (5 - 8). Solve 0*u - y = u for u.

-4