Question: What is the solution?

Solve 0 = 667*t - 751*t - 7560 for t.

Answer: -90

Question: What is the solution?

Solve -184 - 3657 - 2330 = 187*u for u.

Answer: -33

Question: What is the solution?

Solve 4985 = 574*o - 12809 for o.

Answer: 31

Question: What is the solution?

Solve 516*k - 6582 = -1329 + 7131 for k.

Answer:
24