QUESTION: Math problem: Solve 224*k - 1100 + 3904 = 340 for k.
ANS: -11
QUESTION: Math problem: Solve -631 = 1142*b - 7483 for b.
ANS: 6
QUESTION: Math problem: Solve 0 = -1261*x + 1820469 - 1998270 for x.
ANS: -141
QUESTION: Math problem: Solve 8*k - 12 = 30*k + 32 for k.
ANS:
-2