Question: What is the solution?

Solve 0 = -9*g + 29 - 11 for g.

Answer: 2

Question: What is the solution?

Solve x - 115 = -112 for x.

Answer: 3

Question: What is the solution?

Solve -9 = -5*n + 2*n for n.

Answer: 3

Question: What is the solution?

Solve 257 = -17*g + 325 for g.

Answer:
4