question: Teacher asked me this: Solve -7 - 10 = 17*p for p.
++++++++++
answer: -1

question: Teacher asked me this: Solve -17*u - 88 + 105 = 0 for u.
++++++++++
answer: 1

question: Teacher asked me this: Solve 0 = -107*h + 78*h - 87 for h.
++++++++++
answer: -3

question: Teacher asked me this: Solve 2799*o - 136393 - 71890 + 16049 = 56877 for o.
++++++++++
answer:
89