Q: What is the solution?
Solve 2187*z - 3424*z - 66798 = 0 for z.

A: -54

Q: What is the solution?
Solve -134*w = -139*w - 15 for w.

A: -3

Q: What is the solution?
Solve -32*j + 6*j - 1093 - 521 = -470 for j.

A:
-44