Question: What is the solution?

Solve -67 = 37*v + 303 for v.

Answer: -10

Question: What is the solution?

Solve -111*n - 21*n - 606 = -161 + 83 for n.

Answer: -4

Question: What is the solution?

Solve -105*s + 21*s = 504 for s.

Answer: -6

Question: What is the solution?

Solve 11*g + 14 + 19 = 0 for g.

Answer:
-3