Question: What is the solution?

Solve -3*r - 33 = -14*r for r.

Answer: 3

Question: What is the solution?

Solve 292*x - 120 + 1733 = -1724 + 125 for x.

Answer: -11

Question: What is the solution?

Solve 9*v - 16*v = 35 for v.

Answer: -5

Question: What is the solution?

Solve 1925*a + 1016*a + 263412 = -4376*a for a.

Answer:
-36