question: Teacher asked me this: Solve 0 = -34*w - 45*w + 14*w + 455 for w.
++++++++++
answer: 7

question: Teacher asked me this: Solve 0 = 6*h + 3 - 3 for h.
++++++++++
answer: 0

question: Teacher asked me this: Solve 5223 = -394*k - 20721 + 2698 for k.
++++++++++
answer: -59

question: Teacher asked me this: Solve 7813*h = 25482*h - 2296970 for h.
++++++++++
answer:
130