Q: Solve:
Solve -348*u + 1137*u = 144*u + 48375 for u.

A: 75

Q: Solve:
Solve 2384 - 282 = 35*k + 982 for k.

A: 32

Q: Solve:
Solve 7 + 9 = 4*m for m.

A:
4