Q: What is the solution?
Solve -10*y - 36*y - 129 = -11*y + 8*y for y.

A: -3

Q: What is the solution?
Solve 47 - 547 = 25*f for f.

A: -20

Q: What is the solution?
Solve -184*p + 182*p = 4 for p.

A:
-2