Question: What is the solution?

Solve 5*t = -4 + 24 for t.

Answer: 4

Question: What is the solution?

Solve 6279 = -56*o + 6615 for o.

Answer: 6

Question: What is the solution?

Solve 4*s = 8*s - 16 for s.

Answer: 4

Question: What is the solution?

Solve 77*i + 10 = 72*i for i.

Answer:
-2