QUESTION: Math problem: Solve -100*f + 325 + 587 = -24*f for f.
ANS: 12
QUESTION: Math problem: Solve -96 = -37*f + 15 for f.
ANS: 3
QUESTION: Math problem: Solve -816 = -5542*x + 5576*x for x.
ANS: -24
QUESTION: Math problem: Solve 2800 + 674 = 386*u for u.
ANS:
9