question: Teacher asked me this: Solve 28*s - 7*s + 1637 = 1595 for s.
++++++++++
answer: -2

question: Teacher asked me this: Solve -23310*x - 2622776 = 34564 for x.
++++++++++
answer: -114

question: Teacher asked me this: Solve -231*h = -5274 + 6429 for h.
++++++++++
answer: -5

question: Teacher asked me this: Solve -297*x + 16 = -301*x for x.
++++++++++
answer:
-4