Suppose -n - 2 = -4. Suppose 3*z = n*z + 5. Solve -12 = z*k - 2*k for k.

-4

Suppose 10 = 5*k + 4*x, -5*k - 2*x - 4 = -14. Suppose 23 = 4*y + 5*i, -k*y - 2*i = -4 - 6. Let h = -8 - -12. Solve -v = -y*v + h for v.

4

Suppose 34 = 5*m + 34. Solve m = 2*a + 1 - 7 for a.

3

Let k = 69 + -67. Solve 0 = k*j + j + 12 for j.

-4

Let z = -8 - -13. Suppose z = a + 3. Let t = a - -5. Solve t*k + 12 = 4*k for k.

-4

Let c be -33⁄6-2. Solve -c*j + 0 + 3 = 0 for j.

1

Let v = -83 + 89. Solve 3*j = -v + 15 for j.

3

Let q = -19 + 13. Let j = -1 - q. Suppose 0 = 2*k - k - 4*u + 5, 23 = j*k + 4*u. Solve -k*m + 18 = 3 for m.

5

Let u© = -1 - c + 2*c + 4. Let j be u(5). Suppose -4*s + 25 = -9*f + 4*f, -2*s - 2*f = -j. Solve 2 + 3 = -s*t for t.

-1

Let r(w) = w3 + 4*w2 - w - 4. Let l be r(-3). Let a = -8 + l. Solve -5*u + 2*u = a for u.

0