Question: What is the solution?

Solve 17 = 3*h + 29 for h.

Answer: -4

Question: What is the solution?

Solve 108 = 32*r - 52 for r.

Answer: 5

Question: What is the solution?

Solve -290*k - 37*k = 45*k - 10653 - 4971 for k.

Answer: 42

Question: What is the solution?

Solve 3421 + 1766 = 273*i for i.

Answer:
19