QUESTION: Math problem: Solve 0 = 60*l - 328 - 92 for l.
ANS: 7
QUESTION: Math problem: Solve -956 = 116*k - 2580 for k.
ANS: 14
QUESTION: Math problem: Solve 54*b = 44*b - 10 for b.
ANS: -1
QUESTION: Math problem: Solve -439 = 111*f + 560 for f.
ANS:
-9