Question: What is the solution?

Solve -8992430*v + 8992720*v + 29870 = 0 for v.

Answer: -103

Question: What is the solution?

Solve -24*o + 32 = -32*o for o.

Answer: -4

Question: What is the solution?

Solve 2992 = 44*w + 228*w for w.

Answer: 11

Question: What is the solution?

Solve -15385*r = -15340*r - 1710 for r.

Answer:
38