Question: What is the solution?

Solve 1223220 = -50*b + 1216520 for b.

Answer: -134

Question: What is the solution?

Solve -2206*b - 317*b + 79867 = 4177 for b.

Answer: 30

Question: What is the solution?

Solve -258*w - 1703 + 155 = 0 for w.

Answer: -6

Question: What is the solution?

Solve 26*f + 18 - 148 = 0 for f.

Answer:
5