question: Teacher asked me this: Solve -36*k - 18 = -30*k for k.
++++++++++
answer: -3

question: Teacher asked me this: Solve 2*d - 201*d = 1464 - 469 for d.
++++++++++
answer: -5

question: Teacher asked me this: Solve 135*w - 73*w + 327*w = 19839 for w.
++++++++++
answer: 51

question: Teacher asked me this: Solve -36 = 24*m + 85 - 25 for m.
++++++++++
answer:
-4