QUESTION: Math problem: Solve 0 = -64*w - 54*w + 136*w - 324 for w.
ANS: 18
QUESTION: Math problem: Solve -374*i + 3682 = -111*i for i.
ANS: 14
QUESTION: Math problem: Solve 32*d = 67*d - 70 for d.
ANS: 2
QUESTION: Math problem: Solve -46 = 7*o - 4 for o.
ANS:
-6