Question: What is the solution?

Solve g + 1581 = 1573 for g.

Answer: -8

Question: What is the solution?

Solve 6*o = 8*o + 8 for o.

Answer: -4

Question: What is the solution?

Solve -11*r = 27*r - 17*r + 462 for r.

Answer: -22

Question: What is the solution?

Solve 11062*s + 28536 = -3206*s for s.

Answer:
-2