question: Teacher asked me this: Solve 29*j + 1545 - 1487 = 0 for j.
++++++++++
answer: -2

question: Teacher asked me this: Solve -54*b - 140 = 238 for b.
++++++++++
answer: -7

question: Teacher asked me this: Solve 0 = -1920*o + 4501 + 20459 for o.
++++++++++
answer: 13

question: Teacher asked me this: Solve 0 = -2098*k + 1782*k + 1264 for k.
++++++++++
answer:
4