question: Teacher asked me this: Solve -432 = -2*b - 422 for b.
++++++++++
answer: 5

question: Teacher asked me this: Solve -18379*p - 12306 = -18086*p for p.
++++++++++
answer: -42

question: Teacher asked me this: Solve 16*i - 30 = 18 for i.
++++++++++
answer: 3

question: Teacher asked me this: Solve n + 221 - 215 = 0 for n.
++++++++++
answer:
-6