Question:
Solve 2249*n = 2251*n + 10 for n..

Answer:
-5

Question:
Solve 21462*q - 21639*q = 16638 for q..

Answer:
-94

Question:
Solve 1879983 = -113*w + 1883938 for w..

Answer:
35

Question:
Solve -1696*h - 5385 = 3095 for h..

Answer:
-5