question: Teacher asked me this: Solve 10*i = 946 - 986 for i.
++++++++++
answer: -4

question: Teacher asked me this: Solve 15*w + 220 = -29*w for w.
++++++++++
answer: -5

question: Teacher asked me this: Solve 4*h - 13*h = -9 for h.
++++++++++
answer: 1

question: Teacher asked me this: Solve -1548*o + 1462*o + 946 = 0 for o.
++++++++++
answer:
11