Question:
Solve 0 = 196*j - 211*j - 150 for j..

Answer:
-10

Question:
Solve -125*v - 536 - 404 - 435 = 0 for v..

Answer:
-11

Question:
Solve -13797 - 1851 = 309*i + 29775 for i..

Answer:
-147

Question:
Solve 2716 = -1346280*k + 1346377*k for k..

Answer:
28