question: Teacher asked me this: Solve -45*c + 27 = -54*c for c.
++++++++++
answer: -3

question: Teacher asked me this: Solve 18*y - 1407 = 85*y for y.
++++++++++
answer: -21

question: Teacher asked me this: Solve 1240*p = 1239*p - 3 for p.
++++++++++
answer: -3

question: Teacher asked me this: Solve 12*y + 82 = -50 for y.
++++++++++
answer:
-11