Question: What is the solution?

Solve -4*i - 112 = -18*i for i.

Answer: 8

Question: What is the solution?

Solve 0 = 28*h - 74 - 38 for h.

Answer: 4

Question: What is the solution?

Solve -37*b + 52*b = 195*b + 1260 for b.

Answer: -7

Question: What is the solution?

Solve -k = 6*k for k.

Answer:
0