question: Teacher asked me this: Solve -51 = -8*q - 67 for q.
++++++++++
answer: -2

question: Teacher asked me this: Solve -9875 - 7888 - 938 = 280*h - 221 for h.
++++++++++
answer: -66

question: Teacher asked me this: Solve -27*o - 41 + 20 + 237 = 0 for o.
++++++++++
answer: 8

question: Teacher asked me this: Solve -12*o + 401 = 305 for o.
++++++++++
answer:
8