QUESTION: Math problem: Solve -12*r = -131*r - 13*r + 660 for r.
ANS: 5
QUESTION: Math problem: Solve -110*k = -42*k + 612 for k.
ANS: -9
QUESTION: Math problem: Solve -17245*q = -17212*q - 132 for q.
ANS: 4
QUESTION: Math problem: Solve 0 = -3*y - 25 + 46 for y.
ANS:
7