Q: Solve -19393*m = -19058*m + 2680 for m.

A: -8

Q: Solve -1158*u + 65849 + 22159 = 0 for u.

A: 76

Q: Solve -13*p + 25 = 8*p - 38 for p.

A: 3

Q: Solve -68*m - 15 = -65*m for m.

A:
-5