QUESTION: Math problem: Solve 900*d - 468*d - 463*d = -713 for d.
ANS: 23
QUESTION: Math problem: Solve -105 - 167 = 88*d + 256 for d.
ANS: -6
QUESTION: Math problem: Solve -2388*f = -1203*f - 1198*f - 78 for f.
ANS: -6
QUESTION: Math problem: Solve -566 = 236*i - 4578 for i.
ANS:
17