Q: What is the solution?
Solve -190*f - 205*f = -64*f - 1324 for f.

A: 4

Q: What is the solution?
Solve -4*y = 4 - 4 for y.

A: 0

Q: What is the solution?
Solve 6 + 19 = -5*c for c.

A:
-5