Question: What is the solution?

Solve 0 = 365*s - 372*s - 119 for s.

Answer: -17

Question: What is the solution?

Solve 15*v = 119 + 46 for v.

Answer: 11

Question: What is the solution?

Solve 39*v - 418147 + 410139 = 221*v for v.

Answer: -44

Question: What is the solution?

Solve 0 = 9*i + 15*i - 120 for i.

Answer:
5