Question: What is the solution?

Solve -114*r + 97 = -17*r for r.

Answer: 1

Question: What is the solution?

Solve 5464 = 294*k + 1642 for k.

Answer: 13

Question: What is the solution?

Solve 190*p - 10 - 4740 = 0 for p.

Answer: 25

Question: What is the solution?

Solve -98*q = -85*q + 117 for q.

Answer:
-9