question: Teacher asked me this: Solve 724*y + 5464 + 12636 = 0 for y.
++++++++++
answer: -25

question: Teacher asked me this: Solve -110 + 533 = 141*u for u.
++++++++++
answer: 3

question: Teacher asked me this: Solve -4*n + 9*n - 2156 = 201*n for n.
++++++++++
answer: -11

question: Teacher asked me this: Solve -10 = 46*f - 10 for f.
++++++++++
answer:
0