question: Teacher asked me this: Solve 9*t - 63*t = 378 for t.
++++++++++
answer: -7

question: Teacher asked me this: Solve 25*y - 539 = -7*y - 17*y for y.
++++++++++
answer: 11

question: Teacher asked me this: Solve 41*d - 7*d = 202*d + 3696 for d.
++++++++++
answer: -22

question: Teacher asked me this: Solve 404*i - 14 = 397*i for i.
++++++++++
answer:
2