QUESTION: Math problem: Solve -7*w + 23*w + 48 = 0 for w.
ANS: -3
QUESTION: Math problem: Solve 397*c = 413*c + 16 for c.
ANS: -1
QUESTION: Math problem: Solve o + 880817 - 880776 = 0 for o.
ANS: -41
QUESTION: Math problem: Solve -261*u + 536 = -6 - 1546 for u.
ANS:
8