Suppose 12 = 4*k + h, -12 = -8*k + 3*k - 2*h. Solve k = -3*v - 5 for v.

Let f = 67 + 24. Suppose 0 = -5r + f - 21. Let x be r/(-2)(-7 + 6). Solve 2*j - 1 = x for j.

4

Let n = 67 - 62. Solve 2*z - n + 3 = 0 for z.

1

Let x = 3 + -1. Suppose 4*i = -3*n + 16, -5*i - x*n - 2*n + 20 = 0. Suppose i*a = 5*s - 12, 0 = 7*a - 5*a - 2*s + 4. Solve a*w = w for w.

0

Let p(j) = j**2 - 2*j - 5. Let f be p(-2). Solve 0 = f*x + 8 - 5 for x.

-1

Let q = 4 - 11. Let h = q - -13. Suppose c = h*c - 10. Solve 4*r = 2*r - c for r.

-1

Suppose 0*n - 4*n = 0. Solve n*z - 1 = z for z.

-1

Suppose 0 = -3*r + 5*r - 12. Let n = r + -6. Let w = n + 0. Solve -b + 4 = -w*b for b.

4

Let f = 109 + -103. Suppose -3*s + 4*s - 3 = 0. Solve s = -3*k - f for k.

-3

Let p = 36 - 16. Solve 2*a - 6*a - p = 0 for a.

-5

Suppose -2*d - 19 = -3. Let n® = r + 9. Let g be n(d). Let a be (-3)/(-6)*g*14. Solve 0 = -3*b + a + 8 for b.

5