Question:
Solve 1439*k + 72 = 1415*k for k..

Answer:
-3

Question:
Solve -27*v - 590 = 32*v for v..

Answer:
-10

Question:
Solve 8284 = -382*q - 54*q for q..

Answer:
-19

Question:
Solve 11*w = 33*w + 88 for w..

Answer:
-4