question: Teacher asked me this: Solve 0 = 42*y - 648*y for y.
++++++++++
answer: 0

question: Teacher asked me this: Solve 20177 = -1076*d - 12103 for d.
++++++++++
answer: -30

question: Teacher asked me this: Solve 1625 + 1356 = 74*w + 551 - 1122 for w.
++++++++++
answer: 48

question: Teacher asked me this: Solve -2910*g - 51*g - 96369 = 42798 for g.
++++++++++
answer:
-47