Question: What is the solution?

Solve 17*q - 53 = -19 for q.

Answer: 2

Question: What is the solution?

Solve 0 = -361*o - 4445*o - 158757 + 562461 for o.

Answer: 84

Question: What is the solution?

Solve 428*z + 39245 = -169*z - 238*z for z.

Answer: -47

Question: What is the solution?

Solve -122 + 72 = -18*n + 166 for n.

Answer:
12