question: Teacher asked me this: Solve 15963*o = 3828*o - 16714 - 954086 for o.
++++++++++
answer: -80

question: Teacher asked me this: Solve -4*f - 40 = 23*f - 7*f for f.
++++++++++
answer: -2

question: Teacher asked me this: Solve -60 = 50*q + 390 for q.
++++++++++
answer: -9

question: Teacher asked me this: Solve -22*c + 3 = -23*c for c.
++++++++++
answer:
-3