Q: What is the solution?
Solve 115 = 125*i - 510 for i.

A: 5

Q: What is the solution?
Solve -3593170 + 3585599 = -113*r for r.

A: 67

Q: What is the solution?
Solve 1567*h + 3397 = 19360 + 23212 for h.

A:
25