Question: What is the solution?

Solve -11*k = -6*k - 6*k + 4*k - 105 for k.

Answer: 35

Question: What is the solution?

Solve 47*k - 2 = 45 for k.

Answer: 1

Question: What is the solution?

Solve -229464*q + 693 = -229431*q for q.

Answer: 21

Question: What is the solution?

Solve -1822*i - 60180 = -132*i + 80*i for i.

Answer:
-34