Question: What is the solution?

Solve 82*c = -199 + 869 + 724 for c.

Answer: 17

Question: What is the solution?

Solve -129 + 101 - 129 = -157*z for z.

Answer: 1

Question: What is the solution?

Solve -25*q - 30 = -705 for q.

Answer: 27

Question: What is the solution?

Solve 22*g = 19*g + 3 for g.

Answer:
1