question: Teacher asked me this: Solve -12641*a + 584 = -12620*a + 122 for a.
++++++++++
answer: 22

question: Teacher asked me this: Solve -39*k + 274*k + 11418 = 42*k - 153*k for k.
++++++++++
answer: -33

question: Teacher asked me this: Solve -89549*c + 89594*c + 2430 = 0 for c.
++++++++++
answer: -54

question: Teacher asked me this: Solve -6*p - 13 = 11 for p.
++++++++++
answer:
-4