question: Teacher asked me this: Solve 199*q = 207*q - 16 for q.
++++++++++
answer: 2

question: Teacher asked me this: Solve -341*y = -69*y - 8731 + 37291 for y.
++++++++++
answer: -105

question: Teacher asked me this: Solve -28*n - 159 = -4*n - 135 for n.
++++++++++
answer: -1

question: Teacher asked me this: Solve -17 - 1 - 14 = 8*y for y.
++++++++++
answer:
-4