question: Teacher asked me this: Solve 406*i - 20709 = -376*i + 251*i for i.
++++++++++
answer: 39

question: Teacher asked me this: Solve 47*w = -111 + 816 for w.
++++++++++
answer: 15

question: Teacher asked me this: Solve 21955 + 28458 = -2407*h - 53088 for h.
++++++++++
answer: -43

question: Teacher asked me this: Solve 0 = 3*x + 2 + 13 for x.
++++++++++
answer:
-5