question: Teacher asked me this: Solve 306*s - 1353*s + 15353 = -73642 for s.
++++++++++
answer: 85

question: Teacher asked me this: Solve -65*c + 717 = 214*c - 52*c + 8889 for c.
++++++++++
answer: -36

question: Teacher asked me this: Solve -9*j - 48*j - 67*j = -372 for j.
++++++++++
answer: 3

question: Teacher asked me this: Solve 5*s + 9 = 34 for s.
++++++++++
answer:
5