Q: Solve -43*c - 534 = 46*c for c.

A: -6

Q: Solve -1148*b + 1124*b = 912 for b.

A: -38

Q: Solve 197*w - 6 = -114 - 89 for w.

A: -1

Q: Solve -5 = l - 3 for l.

A:
-2