Q: Solve:
Solve q + 4 - 13 = -4 for q.

A: 5

Q: Solve:
Solve 0 = 95*c - 65*c - 23*c - 48*c - 1476 for c.

A: -36

Q: Solve:
Solve -23306*b = -23512*b - 7622 for b.

A:
-37