QUESTION: Math problem: Solve -2*a = -18 + 16 for a.
ANS: 1
QUESTION: Math problem: Solve -38*s = 8 - 65 - 95 for s.
ANS: 4
QUESTION: Math problem: Solve 0 = -82*u + 93*u + 11 for u.
ANS: -1
QUESTION: Math problem: Solve -158*d - 102*d = 143*d + 39494 for d.
ANS:
-98