question: Teacher asked me this: Solve 12779*h = 25468*h - 12797*h - 9288 for h.
++++++++++
answer: -86

question: Teacher asked me this: Solve 0 = 35*s - 36*s for s.
++++++++++
answer: 0

question: Teacher asked me this: Solve 0 = 6*z + 4 + 8 for z.
++++++++++
answer: -2

question: Teacher asked me this: Solve -38*k + 6 = -32*k for k.
++++++++++
answer:
1