Question: What is the solution?

Solve 68*l = 169 + 131 - 28 for l.

Answer: 4

Question: What is the solution?

Solve 304*x - 270*x = -122*x + 14040 for x.

Answer: 90

Question: What is the solution?

Solve 715458*g - 715429*g = -1914 for g.

Answer: -66

Question: What is the solution?

Solve 208*q = -157*q + 89*q + 2208 for q.

Answer:
8