QUESTION: Math problem: Solve 15 = 9*s + 60 for s.
ANS: -5
QUESTION: Math problem: Solve 101*s = -13572 + 7512 for s.
ANS: -60
QUESTION: Math problem: Solve 16*d + 1385 = 1305 for d.
ANS: -5
QUESTION: Math problem: Solve 29*y + 38 = -20 - 58 for y.
ANS:
-4