question: Teacher asked me this: Solve -1584*v - 3424 = 2912 for v.
++++++++++
answer: -4

question: Teacher asked me this: Solve -1178*k - 1 = -1177*k + 1 for k.
++++++++++
answer: -2

question: Teacher asked me this: Solve -29*h - 137 + 108 = -87 for h.
++++++++++
answer: 2

question: Teacher asked me this: Solve 2*b = 9*b + 10*b for b.
++++++++++
answer:
0