Q: What is the solution?
Solve -174 + 342 = -42*y for y.

A: -4

Q: What is the solution?
Solve -48*f + 690478 - 692350 = 0 for f.

A: -39

Q: What is the solution?
Solve 83472 = 3135*y - 2383*y for y.

A:
111