QUESTION: Math problem: Solve 77*d + 36*d + 3055 = 48*d for d.
ANS: -47
QUESTION: Math problem: Solve 144*d - 25 + 194 = 1033 for d.
ANS: 6
QUESTION: Math problem: Solve 266*u + 2855*u - 351727 - 89763 = -9864*u for u.
ANS: 34
QUESTION: Math problem: Solve 862333*w - 819 = 862372*w for w.
ANS:
-21