Question:
Solve -88827 + 11955 - 36690 = 4173*b + 45012 for b..

Answer:
-38

Question:
Solve 1545*f = -202*f - 535*f - 271558 for f..

Answer:
-119

Question:
Solve -26 = 210*j - 197*j for j..

Answer:
-2

Question:
Solve -21*f = f + 42*f - 192 for f..

Answer:
3