QUESTION: Math problem: Solve 4*t - 21 = -33 for t.
ANS: -3
QUESTION: Math problem: Solve -20*q - 222 + 564 + 902 = 4 for q.
ANS: 62
QUESTION: Math problem: Solve -511 = -68*s - 5*s for s.
ANS: 7
QUESTION: Math problem: Solve 212 - 37 = -35*l for l.
ANS:
-5