QUESTION: Math problem: Solve -278*x + 328*x + 491*x = -561*x - 41876 for x.
ANS: -38
QUESTION: Math problem: Solve 221*d + 273 = -241*d + 441*d for d.
ANS: -13
QUESTION: Math problem: Solve 28*o = -10*o - 342 for o.
ANS: -9
QUESTION: Math problem: Solve -1084 = -67*y + 1919 - 323 for y.
ANS:
40