Question: What is the solution?

Solve 4*p - 12*p + 24 = 0 for p.

Answer: 3

Question: What is the solution?

Solve -72 = 37*b - 981 - 164 for b.

Answer: 29

Question: What is the solution?

Solve 10*z = 6*z for z.

Answer: 0

Question: What is the solution?

Solve 0 = -63*o - 584 + 836 for o.

Answer:
4