Question: What is the solution?

Solve 15*y = 23*y - 84*y - 2*y + 2496 for y.

Answer: 32

Question: What is the solution?

Solve -210 = -31*b + 7 for b.

Answer: 7

Question: What is the solution?

Solve -1536*x - 76265 + 22562 = 30777 for x.

Answer: -55

Question: What is the solution?

Solve 214 = -100*w + 178*w + 1930 for w.

Answer:
-22