Q: Solve 376254 = -111*q + 378030 for q.

A: 16

Q: Solve -20159*k + 25964*k - 336690 = 0 for k.

A: 58

Q: Solve 38*d = 34*d - 4 for d.

A: -1

Q: Solve 3*w - 20 = -2*w for w.

A:
4