question: Teacher asked me this: Solve -7*o - 40 - 16 = 0 for o.
++++++++++
answer: -8

question: Teacher asked me this: Solve -248*a + 25*a - 404*a - 22916 = 47*a for a.
++++++++++
answer: -34

question: Teacher asked me this: Solve -92 = -9*u - 83 for u.
++++++++++
answer: 1

question: Teacher asked me this: Solve -232*p - 385 = 2399 for p.
++++++++++
answer:
-12