question: Teacher asked me this: Solve -247*u + 250*u = -3 for u.
++++++++++
answer: -1

question: Teacher asked me this: Solve 25*y + 193 = -7 for y.
++++++++++
answer: -8

question: Teacher asked me this: Solve 775*u + 33931 + 48416 + 82653 = -545*u for u.
++++++++++
answer: -125

question: Teacher asked me this: Solve 5*n = 13*n + 48 for n.
++++++++++
answer:
-6