QUESTION: Math problem: Solve -3*t - 39*t = 12*t + 1944 for t.
ANS: -36
QUESTION: Math problem: Solve -1199 = -463*y + 9450 for y.
ANS: 23
QUESTION: Math problem: Solve 422*r + 722 = 340*r + 640 for r.
ANS: -1
QUESTION: Math problem: Solve 0 = -851*c + 88*c - 199*c + 44252 for c.
ANS:
46