Question: What is the solution?

Solve -30884*k + 4110 = -30747*k for k.

Answer: 30

Question: What is the solution?

Solve 0 = 850*u - 851*u + 18 for u.

Answer: 18

Question: What is the solution?

Solve -45*s + 216*s + 991 = 4305 + 2158 for s.

Answer: 32

Question: What is the solution?

Solve -52*g - 60 = -40*g for g.

Answer:
-5