Question: What is the solution?

Solve -24*o + 207 + 9 = 0 for o.

Answer: 9

Question: What is the solution?

Solve -16407 + 5560 = -3869*a + 12367 for a.

Answer: 6

Question: What is the solution?

Solve -5*p - 51 + 41 - 34 = 196 for p.

Answer: -48

Question: What is the solution?

Solve 21 = 39*j - 57 for j.

Answer:
2