Question: What is the solution?

Solve -59427*u + 62598*u - 177576 = 0 for u.

Answer: 56

Question: What is the solution?

Solve 120*f = 135*f - 105 for f.

Answer: 7

Question: What is the solution?

Solve 0 = 92*a - 215*a - 89*a - 8056 for a.

Answer: -38

Question: What is the solution?

Solve 492*g = 426*g - 792 for g.

Answer:
-12