Q: Solve:
Solve -7*q - 72 = -67*q + 270*q + 138 for q.

A: -1

Q: Solve:
Solve 44*g - 78 + 317 = -685 for g.

A: -21

Q: Solve:
Solve -32*q = 19*q - 64*q + 91 for q.

A:
7