QUESTION: Math problem: Solve 6411*k + 3986*k + 1091685 = 0 for k.
ANS: -105
QUESTION: Math problem: Solve 3284*y = 30010 + 154614 - 30276 for y.
ANS: 47
QUESTION: Math problem: Solve 885*r - 44789 = -3312*r - 440*r - 420386 for r.
ANS: -81
QUESTION: Math problem: Solve 598*a + 28982 = -11682 for a.
ANS:
-68