QUESTION: Math problem: Solve 0 = 105*o - 539*o + 5208 for o.
ANS: 12
QUESTION: Math problem: Solve -43*r = -3*r + 50*r for r.
ANS: 0
QUESTION: Math problem: Solve 0 = -11*j + 66*j - 495 for j.
ANS: 9
QUESTION: Math problem: Solve 59 - 49 = -5*x for x.
ANS:
-2