QUESTION: Math problem: Solve 176 = 14*o + 8*o for o.
ANS: 8
QUESTION: Math problem: Solve 25*q - 431 = -43*q + 521 for q.
ANS: 14
QUESTION: Math problem: Solve 687 = 16*a + 213*a for a.
ANS: 3
QUESTION: Math problem: Solve 96*i + 51*i + 30*i = 708 for i.
ANS:
4