question: Teacher asked me this: Solve -18*u = 9*u - 192 - 308 - 1282 for u.
++++++++++
answer: 66

question: Teacher asked me this: Solve -5 - 43 = -16*n for n.
++++++++++
answer: 3

question: Teacher asked me this: Solve 503*n - 10244 - 13112 - 1291 = 0 for n.
++++++++++
answer: 49

question: Teacher asked me this: Solve 0 = -3*v - 6 - 3 for v.
++++++++++
answer:
-3