question: Teacher asked me this: Solve -496*z - 4573 + 1216 = -813*z - 802*z for z.
++++++++++
answer: 3

question: Teacher asked me this: Solve 647*h - 11820 + 13114 = 0 for h.
++++++++++
answer: -2

question: Teacher asked me this: Solve -2273*r + 995*r - 62622 = 0 for r.
++++++++++
answer: -49

question: Teacher asked me this: Solve -1071*y = 2427 + 2928 for y.
++++++++++
answer:
-5