Question: What is the solution?

Solve 45*i = 6964 - 5749 for i.

Answer: 27

Question: What is the solution?

Solve 2845*t - 969385 - 26170 = 20946*t for t.

Answer: -55

Question: What is the solution?

Solve 12*f - 4 = 8*f for f.

Answer: 1

Question: What is the solution?

Solve -75*h - 89*h = -126*h + 646 for h.

Answer:
-17