QUESTION: Math problem: Solve -62431*z = -62388*z + 903 for z.
ANS: -21
QUESTION: Math problem: Solve -139 = -16*t - 43 for t.
ANS: 6
QUESTION: Math problem: Solve 505*m - 527*m = 264 for m.
ANS: -12
QUESTION: Math problem: Solve 9 = -93*j + 90*j for j.
ANS:
-3