question: Teacher asked me this: Solve 0 = -4*k - 5 - 3 for k.
++++++++++
answer: -2

question: Teacher asked me this: Solve 13020 = -392*p - 770*p - 927*p - 81*p for p.
++++++++++
answer: -6

question: Teacher asked me this: Solve -7*i = 20*i - 27 for i.
++++++++++
answer: 1

question: Teacher asked me this: Solve 3*n + 15 = -2*n for n.
++++++++++
answer:
-3