Question:
Solve -209*x + 512*x = 382*x - 1896 for x..

Answer:
24

Question:
Solve -14*g = -28*g - 14 for g..

Answer:
-1

Question:
Solve -34015 = -2330*d + 159375 for d..

Answer:
83

Question:
Solve -1961*u + 25 = -1956*u for u..

Answer:
5