question: Teacher asked me this: Solve 0 = 8*k - 9*k + 5 for k.
++++++++++
answer: 5

question: Teacher asked me this: Solve 33*v - 88 = -1 + 12 for v.
++++++++++
answer: 3

question: Teacher asked me this: Solve -7*o + 34 = 41 for o.
++++++++++
answer: -1

question: Teacher asked me this: Solve -640*q + 564*q = -1353*q - 832*q + 33744 for q.
++++++++++
answer:
16