Question: What is the solution?

Solve 26*o = -0*o + 156 for o.

Answer: 6

Question: What is the solution?

Solve 52*w = -19 - 137 for w.

Answer: -3

Question: What is the solution?

Solve 454*b - 562*b = -655*b + 9846 for b.

Answer: 18

Question: What is the solution?

Solve -7043*b - 1721*b + 1971*b - 461924 = 0 for b.

Answer:
-68