QUESTION: Math problem: Solve -780 = 5*w - 770 for w.
ANS: -2
QUESTION: Math problem: Solve -1996*y = 1331*y - 39642 - 146670 for y.
ANS: 56
QUESTION: Math problem: Solve -241*z - 1540 = -335 for z.
ANS: -5
QUESTION: Math problem: Solve -1731*d = 5038 + 2367 + 20564 + 4920 for d.
ANS:
-19