Question: What is the solution?

Solve -48*b + 52*b + 4 = 0 for b.

Answer: -1

Question: What is the solution?

Solve 93*b - 41*b - 494 = 90*b for b.

Answer: -13

Question: What is the solution?

Solve 4590*o - 4622*o = -1728 for o.

Answer: 54

Question: What is the solution?

Solve -140*q = -763 + 203 for q.

Answer:
4