QUESTION: Math problem: Solve -31*o = 982 - 424 for o.
ANS: -18
QUESTION: Math problem: Solve -15 = -6*c - 27 for c.
ANS: -2
QUESTION: Math problem: Solve 0 = 72564*d - 72331*d + 4427 for d.
ANS: -19
QUESTION: Math problem: Solve 0 = 300*y - 68*y - 436 - 1420 for y.
ANS:
8