Let z(f) be the second derivative of -f412 + f3 - 2*f**2 - 3*f. Let y be z(4). Solve -y = r - 0*r for r.

-4

Suppose 6*t = 13*t - 182. Let z(m) = -m**2 + 8*m - 3. Let s be z(7). Solve -s*v + t = 6 for v.

5

Suppose 7*r - 2*r - 76 = 4*t, -19 = t + 4*r. Let m be (0/t)/(-1*1). Solve m*v + v = 1 for v.

1

Let d(q) = q**2 + 3*q - 6. Let j be d(-5). Let n be ((0/(-2))/(-1))/2. Suppose n*u = -j*u. Solve -4*c - 10 + 2 = u for c.

-2

Suppose 0 = 2*r - 6*r + 24. Let t = 1 + -1. Solve 3*x = -t*x + r for x.

2

Let z = 54 + -54. Solve z = 5*v - 7 + 32 for v.

-5

Suppose -2*y + n - 17 = 0, 4*n - 2*n - 42 = 5*y. Let a be (-18)/y - 14. Solve 0 = -a*p - 3*p + 5 for p.

1

Let q(n) = n + 12. Suppose 2*i - 6*i = 40. Let a be q(i). Solve a*k = -0*k for k.

0

Suppose 4*n + 3*b = -0*n - 15, -n + 5*b + 25 = 0. Suppose 2*x = -2*a - 2, a + n*a = x + 9. Suppose 0 = -0*k + k. Solve 0 = a*p - k*p - 4 for p.

1

Let h be 6/(1 + 2) - (-4)/(-2). Solve h = -q - 4 + 2 for q.

-2