question: Teacher asked me this: Solve 93*w + 135*w = 15449 - 4049 for w.
++++++++++
answer: 50

question: Teacher asked me this: Solve -64*o - 101*o = -25*o for o.
++++++++++
answer: 0

question: Teacher asked me this: Solve 6*i + 6 = -24 for i.
++++++++++
answer: -5

question: Teacher asked me this: Solve -71*i + 80*i = -45 for i.
++++++++++
answer:
-5