Question: What is the solution?

Solve -205*z - 118*z - 70*z + 17202 = -111*z for z.

Answer: 61

Question: What is the solution?

Solve -68*m - 20 = -73*m for m.

Answer: 4

Question: What is the solution?

Solve 1516*o - 39571 = -17099 + 44232 for o.

Answer: 44

Question: What is the solution?

Solve 47*r + 189 = 20*r for r.

Answer:
-7