Question: What is the solution?

Solve 847 = -137*h + 237*h - 453 for h.

Answer: 13

Question: What is the solution?

Solve 0 = -53*g - 3271 + 3801 for g.

Answer: 10

Question: What is the solution?

Solve -39936*c + 39931*c = 45 for c.

Answer: -9

Question: What is the solution?

Solve -88*j + 162*j - 708 - 2178 = 0 for j.

Answer:
39