Question:
Solve -2704 + 1386 - 2182 = -175*i for i..

Answer:
20

Question:
Solve -567*p = -593*p - 156 for p..

Answer:
-6

Question:
Solve -7217*n = -7208*n - 63 for n..

Answer:
7

Question:
Solve 1817*w = 697*w - 26880 for w..

Answer:
-24