Suppose -5*i = 2*d + 25, -4*d + 2*i + 10 = -0*i. Solve d*k - 20 = -5*k for k.

4

Suppose 3*q - 25 = f, 14 = 4*q - 3*f - 21. Solve 4*z = q + 8 for z.

4

Suppose 27 = x - 4*f, -2*f = x + 3*x - 18. Solve -3*a - x - 8 = 0 for a.

-5

Suppose -2*u - 4*q + 22 = -u, q - 15 = -5*u. Solve u*i = -3*i for i.

0

Suppose 43*x = 52*x - 27. Solve 2 = -x*m - 13 for m.

-5

Suppose -7 = t - 3*x - 15, -4*x = 4. Solve 7 = -3*m - t for m.

-4

Let z = 17 - 13. Solve z*r = 6*r - 10 for r.

5

Let t = -3 - -8. Solve -q + t = 4*q for q.

1

Suppose -a = c + 1, 2*c + 0*c + 5*a = -11. Solve i + 0 = c for i.

2

Suppose 5*x + 9 = 19. Solve x*b + 25 = -3*b for b.

-5