QUESTION: Math problem: Solve 113*k - 16263 = 19*k + 211*k for k.
ANS: -139
QUESTION: Math problem: Solve -102 = 66*k - 83*k for k.
ANS: 6
QUESTION: Math problem: Solve -116*d = -114*d + 20 for d.
ANS: -10
QUESTION: Math problem: Solve 46*y + 30*y - 520 = 116*y for y.
ANS:
-13