QUESTION: Math problem: Solve -15189*s = -15272*s - 498 for s.
ANS: -6
QUESTION: Math problem: Solve 0 = -231*s + 74*s + 2826 for s.
ANS: 18
QUESTION: Math problem: Solve 159*j = -459*j - 6798 for j.
ANS: -11
QUESTION: Math problem: Solve 2*i + 1 + 3 = 0 for i.
ANS:
-2