question: Teacher asked me this: Solve -27*d - 9*d + 211 - 103 = 0 for d.
++++++++++
answer: 3

question: Teacher asked me this: Solve 63*s - 299*s - 11366 = -42*s + 6288 for s.
++++++++++
answer: -91

question: Teacher asked me this: Solve -14*x + 208 = 90*x for x.
++++++++++
answer: 2

question: Teacher asked me this: Solve 6*i = 28 - 46 for i.
++++++++++
answer:
-3