QUESTION: Math problem: Solve 19143*y - 20314*y = 67918 for y.
ANS: -58
QUESTION: Math problem: Solve 129628*j = 64817*j + 64505*j - 37332 for j.
ANS: -122
QUESTION: Math problem: Solve 9*f + 413 - 440 = 0 for f.
ANS: 3
QUESTION: Math problem: Solve -3 = -77*o + 305 for o.
ANS:
4