Q: What is the solution?
Solve -522798 = -335*z - 557303 for z.

A: -103

Q: What is the solution?
Solve 18763*k - 400381 - 94373 = -266*k for k.

A: 26

Q: What is the solution?
Solve 2*w = 3*w for w.

A:
0