Question: What is the solution?

Solve 5*h - 18 = -h for h.

Answer: 3

Question: What is the solution?

Solve 166*g - 16116 = -17776 for g.

Answer: -10

Question: What is the solution?

Solve 3414 + 60639 = 3828*q - 30605 - 1042 for q.

Answer: 25

Question: What is the solution?

Solve 0 = 5*s - s + 12 for s.

Answer:
-3