question: Teacher asked me this: Solve 10*a - 37*a = 0 for a.
++++++++++
answer: 0

question: Teacher asked me this: Solve 30*y = 6*y - 1826393 + 1827305 for y.
++++++++++
answer: 38

question: Teacher asked me this: Solve 9*c - 6 = 6*c for c.
++++++++++
answer: 2

question: Teacher asked me this: Solve -268773 = 83*u - 265951 for u.
++++++++++
answer:
-34