Q: Solve -113*m = -105*m + 40 for m.

A: -5

Q: Solve -250*m = -197*m + 583 for m.

A: -11

Q: Solve 104439*v - 1200 = 104379*v for v.

A: 20

Q: Solve -8*s - 20 = -13*s for s.

A:
4