Q: What is the solution?
Solve 39*q = -40*q + 145*q - 38*q + 532 for q.

A: -19

Q: What is the solution?
Solve -18*q - 36 = -6*q for q.

A: -3

Q: What is the solution?
Solve 114*g = -281*g - 28*g for g.

A:
0