question: Teacher asked me this: Solve 14*x - 102*x - 51*x + 1668 = 0 for x.
++++++++++
answer: 12

question: Teacher asked me this: Solve 11 = -177*i + 187*i + 61 for i.
++++++++++
answer: -5

question: Teacher asked me this: Solve 193*b + 3611 = -1839 - 6902 for b.
++++++++++
answer: -64

question: Teacher asked me this: Solve 1567*i + 348335 = -1616*i - 11962*i for i.
++++++++++
answer:
-23