question: Teacher asked me this: Solve -135*u + 389*u + 65*u + 2374 - 6840 = 0 for u.
++++++++++
answer: 14

question: Teacher asked me this: Solve 8*q - 10*q = -16 for q.
++++++++++
answer: 8

question: Teacher asked me this: Solve 0 = w - 3*w - 10 for w.
++++++++++
answer: -5

question: Teacher asked me this: Solve 24*h = 99*h + 525 for h.
++++++++++
answer:
-7