Question: What is the solution?

Solve -48*m = 3316 - 2644 for m.

Answer: -14

Question: What is the solution?

Solve -167 = -207*z + 300 - 53 for z.

Answer: 2

Question: What is the solution?

Solve 426 = u + 418 for u.

Answer: 8

Question: What is the solution?

Solve -68*s + 671*s = -4824 for s.

Answer:
-8