QUESTION: Math problem: Solve -74 = -30*y - 217 - 127 for y.
ANS: -9
QUESTION: Math problem: Solve -43*m - 22*m = 520 for m.
ANS: -8
QUESTION: Math problem: Solve -6*n + 1155 = -84*n + n for n.
ANS: -15
QUESTION: Math problem: Solve 223*d = 161*d - 620 for d.
ANS:
-10