Let f(n) = n**2 - 6*n + 4. Let o be f(6). Suppose 5*g + 3 = 18. Suppose -2*u - l = -7, 4*l - 21 = -g*u - l. Solve 18 = -o*s - u for s.

-5

Let h(y) = -3*y - 9*y2 + 7 - y3 + 2*y**2 - 2*y. Let s be h(-6). Let z be (-2)/s + (13 - 6). Solve 2 = 3*b + z for b.

-1

Suppose 8*p - 4*p - 20 = 0. Let r = p + -2. Suppose 5*b - 35 + 5 = 0. Solve v - b = r*v for v.

-3

Let w be (-25)/(-3 + -2) - -10. Solve -i + 6*i - w = 0 for i.

3

Suppose -10 = -5*n - i, 2 = -4*n - i + 10. Suppose -n*g = -0*g - 20. Solve -3*h + g = 2*h for h.

2

Let r(a) = -a3 - 7*a2 - 7*a - 5. Let t be r(-6). Suppose 3*u - 31 = 2*z, -4*z + 2*z = 5*u - 57. Let y = -8 + u. Solve -2*h = y + t for h.

-2

Let x(g) = g3 - 9*g2 - g + 1. Let w be x(9). Let r = -5 - w. Suppose -4*q + 2 = -3*b - 2*q, -3 = -2*b - 3*q. Solve b = -2*d + r*d + 1 for d.

-1

Let c = -7 + 8. Suppose 0*i = -5*q + 4*i, c = 4*q - 3*i. Suppose 2*j + 6 = m, q*j - 1 = 5*m - 19. Solve 2*v - m = 2 for v.

2

Let b© = -c**2 + 5*c + 4. Let a be b(5). Solve -2*u = -3*u - a for u.

-4

Let m(w) = -2*w2 + 2*w + 3. Let q(j) = -6*j2 + 5*j + 8. Let d(b) = 11*m(b) - 4*q(b). Let y be d(-2). Suppose -4 + 19 = y*x. Solve -2*l + x = -l for l.

3