Question: What is the solution?

Solve 167200 = -2335*s - 2065*s for s.

Answer: -38

Question: What is the solution?

Solve 1555*t - 23095 - 23493 = -1493 for t.

Answer: 29

Question: What is the solution?

Solve -11*y + 18298 = 18419 for y.

Answer: -11

Question: What is the solution?

Solve 123*o + 21 = 120*o for o.

Answer:
-7