QUESTION: Math problem: Solve 43 - 33 = 2*f for f.
ANS: 5
QUESTION: Math problem: Solve -24*d - 107 - 61 = 0 for d.
ANS: -7
QUESTION: Math problem: Solve -5*b = -15*b + 4*b for b.
ANS: 0
QUESTION: Math problem: Solve -x - 475 + 482 = 0 for x.
ANS:
7