Q: What is the solution?
Solve 51409*w = 51445*w + 1836 for w.

A: -51

Q: What is the solution?
Solve -24645 - 2935 = -4103*k + 1141 for k.

A: 7

Q: What is the solution?
Solve 2784*u + 181 = 2768*u - 251 for u.

A:
-27