Q: Solve -84*w - 263251 = -265519 for w.

A: 27

Q: Solve -168 = -237*w + 243*w for w.

A: -28

Q: Solve 7 + 11 = 6*b for b.

A: 3

Q: Solve 343*k + 3376 + 4170 = 0 for k.

A:
-22