Suppose -4*j - 1 = z - j, -4*j = 3*z - 12. Solve -5*f - z - 12 = 0 for f.

-4

Let z be (-38)/(-12) + 13/(-78). Let t be (0/z)/(-2 - -3). Solve -5 = c - t*c for c.

-5

Let s = -30 + 30. Solve s = k + k for k.

0

Let t = 4 - -1. Solve -t = 2*c + 3 for c.

-4

Let z = -26 - -41. Solve -3*d = z - 0 for d.

-5

Suppose 4*a - 3*l - 12 = 0, l - 1 = 3*a - 5. Let f(v) = v**2 + 4v + 4. Let i be f(-3). Let y be 1(a + 0/i). Solve 4 = k - y for k.

4

Suppose 73 = 5*d - 12. Suppose 2*v = 3*v + 5*x - d, 13 = 5*v + x. Solve -m = -v*m + 4 for m.

4

Let o(i) = -i3 - 4*i2 + 4*i - 3. Let d be o(-5). Let p = -50 + 53. Solve y = -d*y + p for y.

1

Let z(y) = -y3 - 12*y2 - 20*y + 2. Let h be z(-10). Solve h*u - 12 = -u for u.

4

Let y be (-1)/(-1)*(-1 - -1). Solve y = -3*n + n - 2 for n.

-1