Question: What is the solution?

Solve -39*m + 106*m = 0 for m.

Answer: 0

Question: What is the solution?

Solve 241*q + 64 = 124*q + 121*q for q.

Answer: 16

Question: What is the solution?

Solve 266*b + 169*b + 63*b = 91*b for b.

Answer: 0

Question: What is the solution?

Solve 362*n + 1667 + 3103 = 468*n for n.

Answer:
45