Question: What is the solution?

Solve -18 = -30*b + 12 for b.

Answer: 1

Question: What is the solution?

Solve -47419*m = -45614*m - 166060 for m.

Answer: 92

Question: What is the solution?

Solve 274*g - 63 = 267*g for g.

Answer: 9

Question: What is the solution?

Solve -5 = -8*o + 3 for o.

Answer:
1