Question: What is the solution?

Solve 35*r - 18 = 29*r for r.

Answer: 3

Question: What is the solution?

Solve -172 - 167 = -10*k - 19 for k.

Answer: 32

Question: What is the solution?

Solve 19 - 256 = -86*g + 709 for g.

Answer: 11

Question: What is the solution?

Solve 18324 = 742873*h - 742364*h for h.

Answer:
36