question: Teacher asked me this: Solve 71 = -16*z - 57 for z.
++++++++++
answer: -8

question: Teacher asked me this: Solve 74*u = 83*u + 36 for u.
++++++++++
answer: -4

question: Teacher asked me this: Solve -834*n - 10780 = 7*n + 237*n for n.
++++++++++
answer: -10

question: Teacher asked me this: Solve 1914*q - 42577 + 45617 = -67778 for q.
++++++++++
answer:
-37