question: Teacher asked me this: Solve 8823 = 571*k + 257*k + 26211 for k.
++++++++++
answer: -21

question: Teacher asked me this: Solve 25*f - 99 = -274 for f.
++++++++++
answer: -7

question: Teacher asked me this: Solve -26*l + 71178 - 71022 = 0 for l.
++++++++++
answer: 6

question: Teacher asked me this: Solve 199*i - 1833 = 953 for i.
++++++++++
answer:
14