question: Teacher asked me this: Solve 298 - 31 - 110 = -27*o - 167 for o.
++++++++++
answer: -12

question: Teacher asked me this: Solve 258*o = -55*o - 2504 for o.
++++++++++
answer: -8

question: Teacher asked me this: Solve 0 = -30*h + 547 - 157 for h.
++++++++++
answer: 13

question: Teacher asked me this: Solve 868*x = 467*x + 802 for x.
++++++++++
answer:
2