Question: What is the solution?

Solve 0 = 21*q + 55 + 113 for q.

Answer: -8

Question: What is the solution?

Solve 17632*j - 17707*j = 75 for j.

Answer: -1

Question: What is the solution?

Solve 4378*s - 3 = 4377*s for s.

Answer: 3

Question: What is the solution?

Solve -6 + 8 = -v for v.

Answer:
-2