Question: What is the solution?

Solve 45*q + 43*q + 112 = 116*q for q.

Answer: 4

Question: What is the solution?

Solve 2481*k + 406*k + 165505 + 239999 = -185*k for k.

Answer: -132

Question: What is the solution?

Solve -86*r - 31 = 6 + 49 for r.

Answer: -1

Question: What is the solution?

Solve 128 = -3*h + 131 for h.

Answer:
1