John says that if one of an inequality is 0,you don't have to reverse the inequality symbol when you multiply or divide both sides by a negative number. Complete the example that disproves John's statement.

if you divide both sides of -8z≥0 by -8,you get z≥. .This is incorrect because if you choose a value from the possible solutions, such as z=1,and substitute it into the original equation get ≥0, which is. select
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