State what the problem means in terms of positive and negative counters and show all steps to a)  5−75-7  and to b) 5 ++ -7 .  Use the pos/neg counters as needed.  Explain in words and show all steps.  Then take a picture of your work and upload it. 5 −- 7  5 ++ -7  What did you notice about your answers to a and b?

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