Q: What is the solution?
Solve -3*u - 10 = 2 for u.

A: -4

Q: What is the solution?
Solve 0 = 59*d - 2*d + d + 116 for d.

A: -2

Q: What is the solution?
Solve -872 = 83*c - 25*c + 51*c for c.

A:
-8