QUESTION: Math problem: Solve -10*s - 1 = -31 for s.
ANS: 3
QUESTION: Math problem: Solve 60*t = 57*t for t.
ANS: 0
QUESTION: Math problem: Solve -36*t = 32*t for t.
ANS: 0
QUESTION: Math problem: Solve -2*p - 9 = -13 for p.
ANS:
2